{"id":3128,"date":"2026-03-06T14:33:37","date_gmt":"2026-03-06T13:33:37","guid":{"rendered":"https:\/\/solveredu.com\/?p=3128"},"modified":"2026-03-06T14:33:42","modified_gmt":"2026-03-06T13:33:42","slug":"gerenda-lehajlas-szamitas","status":"publish","type":"post","link":"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/","title":{"rendered":"A gerenda \u00e1thajl\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1sa: A pillanatintegr\u00e1ci\u00f3t\u00f3l egy azonnal haszn\u00e1lhat\u00f3 sz\u00e1mol\u00f3g\u00e9pig"},"content":{"rendered":"<p class=\"has-text-align-left wp-block-paragraph\" id=\"foo\">A lehajl\u00e1si vonal meghat\u00e1roz\u00e1sa a szerkezeti tervez\u00e9s egyik legfontosabb l\u00e9p\u00e9se. Ak\u00e1r anyagszil\u00e1rds\u00e1gi kollokviumra k\u00e9sz\u00fcl\u0151 di\u00e1k, ak\u00e1r egy alkatr\u00e9sz merevs\u00e9g\u00e9t ellen\u0151rz\u0151 m\u00e9rn\u00f6k, tudnia kell, hogyan \u201em\u0171k\u00f6dik\u201d a gerenda terhel\u00e9s alatt.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Ebben a cikkben v\u00e9gigj\u00e1rjuk a teljes utat: a klasszikus elm\u00e9lett\u0151l kezdve <strong>az elhajl\u00e1si egyenlet differenci\u00e1legyenlet\u00e9nek integr\u00e1l\u00e1sa<\/strong>, a forg\u00e1ssz\u00f6gdiagramok gyakorlati rajzol\u00e1s\u00e1n kereszt\u00fcl a p\u00e9ld\u00e1khoz a <strong>egyszer\u0171en al\u00e1t\u00e1masztott gerenda<\/strong> \u00e9s <strong>konzol<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\" id=\"foo\">\u00c9s ha \u00e9rt\u00e9keli az idej\u00e9t, \u00e9s szeretn\u00e9 elker\u00fclni a f\u00e1raszt\u00f3 k\u00e9zi sz\u00e1m\u00edt\u00e1sokat, a cikk v\u00e9g\u00e9n megtal\u00e1lja az \u00e9n <strong>szabadalmaztatott sug\u00e1rsz\u00e1mol\u00f3g\u00e9p<\/strong>, amely ezeket a m\u0171veleteket m\u00e1sodpercek alatt elv\u00e9gzi \u00d6n helyett. L\u00e1ssunk hozz\u00e1!<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a href=\"#Teoria-i-Metodyka\" data-type=\"internal\" data-id=\"#Teoria-i-Metodyka\">Elm\u00e9leti alap: Az elt\u00e9r\u00edt\u0151 egyenes differenci\u00e1legyenlete<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#calkowanie\">Analitikus m\u00f3dszer: L\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre t\u00f6rt\u00e9n\u0151 integr\u00e1l\u00e1s<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#Przyk\u0142ad1\">P\u00e9lda 1: Egyszer\u0171en al\u00e1t\u00e1masztott gerenda<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#Przyk\u0142ad2\">P\u00e9lda 2: Konzolos gerenda<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#Sprawd\u017a\">Gyors ellen\u0151rz\u00e9s: Haszn\u00e1lja az online gerenda kalkul\u00e1tort<\/a><\/strong><\/li>\n<\/ol>\n\n\n\n<h2 id=\"Teoria-i-Metodyka\" class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.777), 25px);\">1. Elm\u00e9let \u00e9s m\u00f3dszertan: honnan sz\u00e1rmazik az elt\u00e9r\u00edt\u00e9s?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A gerenda alakv\u00e1ltoz\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1sa<\/strong> az egyik legfontosabb eleme az \u00fczemk\u00e9pess\u00e9gi hat\u00e1r\u00e1llapot (SGU) ellen\u0151rz\u00e9s\u00e9nek. Ahhoz, hogy meg\u00e9rts\u00fck ezt a folyamatot, vissza kell menn\u00fcnk az alapokhoz. <strong>a gerenda kit\u00e9r\u00e9si egyenlet\u00e9nek differenci\u00e1legyenlete<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az alapvet\u0151 kapcsolat, amely \u00f6sszek\u00f6ti <strong>hajl\u00edt\u00f3nyomat\u00e9k vs. alakv\u00e1ltoz\u00e1s<\/strong>, a k\u00e9plettel \u00edrhat\u00f3 le:<\/p>\n\n\n\n<div class=\"wp-block-math has-medium-font-size\"><math display=\"block\"><semantics><mrow><mi>E<\/mi><mi>I<\/mi><mo>\u22c5<\/mo><msup><mi>y<\/mi><mrow><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><\/mrow><\/msup><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><mo>=<\/mo><mo form=\"prefix\" stretchy=\"false\">\u2212<\/mo><mi>M<\/mi><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">EI \u0192cdot y\u201d(x) = -M(x)<\/annotation><\/semantics><\/math><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Hol:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math data-latex=\"EI \"><semantics><mrow><mi>E<\/mi><mi>I<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">EI <\/annotation><\/semantics><\/math>- hogy <strong>a gerenda hajl\u00edt\u00e1si merevs\u00e9ge<\/strong> (E - Young modulus, I - a szakasz tehetetlens\u00e9gi nyomat\u00e9ka).<\/li>\n\n\n\n<li><math data-latex=\"y''(x)\"><semantics><mrow><msup><mi>y<\/mi><mrow><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><\/mrow><\/msup><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">y\u201d(x)<\/annotation><\/semantics><\/math> - az elhajl\u00e1s (g\u00f6rb\u00fclet) m\u00e1sodik deriv\u00e1ltja.<\/li>\n\n\n\n<li><math data-latex=\"M(x)\"><semantics><mrow><mi>M<\/mi><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">M(x)<\/annotation><\/semantics><\/math> - egy adott szakaszon a hajl\u00edt\u00f3nyomat\u00e9k f\u00fcggv\u00e9nye.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A mi alkalmaz\u00e1sunk <strong>analitikus m\u00f3dszer az alakv\u00e1ltoz\u00e1sok kisz\u00e1m\u00edt\u00e1s\u00e1ra<\/strong> az egyenlet k\u00e9tszeres sk\u00e1l\u00e1z\u00e1sa, a bels\u0151 er\u0151kr\u0151l az alkatr\u00e9sz t\u00e9nyleges alakv\u00e1ltoz\u00e1s\u00e1ra val\u00f3 \u00e1tt\u00e9r\u00e9s.<\/p>\n\n\n\n<h2 id=\"calkowanie\" class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.777), 25px);\">2. az alakv\u00e1ltoz\u00e1si egyenlet l\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre t\u00f6rt\u00e9n\u0151 integr\u00e1l\u00e1sa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A gerenda \u00e1thajl\u00e1s sz\u00e1m\u00edt\u00e1s\u00e1nak ez a r\u00e9sze okozza \u00e1ltal\u00e1ban a legt\u00f6bb probl\u00e9m\u00e1t az integr\u00e1lok miatt, amelyek nem mindenkinek tetszenek. A gerend\u00e1k nyomat\u00e9ki egyenletei eset\u00e9ben \u00e1ltal\u00e1ban egyszer\u0171 f\u00fcggv\u00e9nyek integr\u00e1lhat\u00f3k, \u00edgy nincs mi\u00e9rt agg\u00f3dni. <strong>Az elhajl\u00e1si egyenlet integr\u00e1l\u00e1sa<\/strong> k\u00e9t szakaszban t\u00f6rt\u00e9nik:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Els\u0151 integr\u00e1ci\u00f3:<\/strong> Lehet\u0151v\u00e9 teszi a keresztmetszetek forg\u00e1si sz\u00f6geinek f\u00fcggv\u00e9ny\u00e9t. <math data-latex=\"\\theta(x)\"><semantics><mrow><mi>\u03b8<\/mi><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\theta(x)<\/annotation><\/semantics><\/math><\/li>\n\n\n\n<li><strong>M\u00e1sodik integr\u00e1ci\u00f3:<\/strong> Lehet\u0151v\u00e9 teszi az alakv\u00e1ltoz\u00e1si f\u00fcggv\u00e9ny meghat\u00e1roz\u00e1s\u00e1t <math data-latex=\"y(x)\"><semantics><mrow><mi>y<\/mi><mo form=\"prefix\" stretchy=\"false\">(<\/mo><mi>x<\/mi><mo form=\"postfix\" stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">y(x)<\/annotation><\/semantics><\/math>, amely a keresett elt\u00e9r\u00edt\u00e9si vonal.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">A sz\u00e1m\u00edt\u00e1s sor\u00e1n megjelennek a C1 \u00e9s C2 integr\u00e1ci\u00f3s konstansok. Ezek meghat\u00e1roz\u00e1s\u00e1hoz meg kell hat\u00e1roznunk az \u00fan. integr\u00e1ci\u00f3s \u00e1lland\u00f3kat. <strong>kezdeti felt\u00e9telek<\/strong>, a gerenda al\u00e1t\u00e1maszt\u00e1s\u00e1nak m\u00f3dj\u00e1b\u00f3l ad\u00f3d\u00f3an (pl. nincs alakv\u00e1ltoz\u00e1s a t\u00e1maszon).<\/p>\n\n\n\n<h2 id=\"Przyk\u0142ad1\" class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.777), 25px);\">3 P\u00e9lda 1: Egyszer\u0171en al\u00e1t\u00e1masztott gerenda - lehajl\u00e1s \u00e9s sz\u00e1m\u00edt\u00e1sok<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ez a leggyakoribb eset az \u00e9p\u00edt\u0151iparban. <strong>Egyszer\u0171en al\u00e1t\u00e1masztott gerenda \u00e9s annak lehajl\u00e1sa<\/strong> koncentr\u00e1lt vagy egyenletes terhel\u00e9ssel a vizsgafeladatok klasszikusa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az al\u00e1bbiakban egy p\u00e9ldamegold\u00e1st tal\u00e1l egy gerenda \u00e1thajl\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1s\u00e1ra. A p\u00e9ldamegold\u00e1sokhoz a k\u00f6vetkez\u0151ket haszn\u00e1ltam <a href=\"https:\/\/solveredu.com\/hu\/gerendak-kalkulator\/\" data-type=\"page\" data-id=\"166\">sug\u00e1rsz\u00e1mol\u00f3g\u00e9p<\/a> amit aj\u00e1nlok neked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e9ld\u00e1nkban egy 2 m hossz\u00fa, k\u00e9t v\u00e9g\u00e9n megt\u00e1masztott gerenda van, amelyet q folyamatos terhel\u00e9s \u00e9s F koncentr\u00e1lt er\u0151 terhel. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"668\" data-attachment-id=\"3143\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/1-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?fit=724%2C668&amp;ssl=1\" data-orig-size=\"724,668\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?fit=724%2C668&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?resize=724%2C668&#038;ssl=1\" alt=\"egy 2 m hossz\u00fa, mindk\u00e9t v\u00e9g\u00e9n megt\u00e1masztott, q folyamatos terhel\u00e9ssel \u00e9s F koncentr\u00e1lt er\u0151vel terhelt, 2 m hossz\u00fa gerenda, old\u00f3djon meg.\" class=\"wp-image-3143\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?w=724&amp;ssl=1 724w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?resize=300%2C277&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1.jpg?resize=13%2C12&amp;ssl=1 13w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A lehajl\u00e1s kisz\u00e1m\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9g\u00fcnk lesz a hajl\u00edt\u00f3nyomat\u00e9kra, ez\u00e9rt el\u0151sz\u00f6r meg kell oldanunk a gerend\u00e1t a reakci\u00f3 \u00e9s a hajl\u00edt\u00f3nyomat\u00e9k egyenleteinek meghat\u00e1roz\u00e1s\u00e1val. Err\u0151l b\u0151vebben itt olvashat <a href=\"https:\/\/solveredu.com\/hu\/post\/internal-forces-in-beams\/\" data-type=\"post\" data-id=\"899\">bel\u00e9p\u00e9s<\/a>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A reakci\u00f3k kisz\u00e1m\u00edt\u00e1sa a hordoz\u00f3kban. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"273\" data-attachment-id=\"3144\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?fit=556%2C273&amp;ssl=1\" data-orig-size=\"556,273\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?fit=556%2C273&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?resize=556%2C273&#038;ssl=1\" alt=\"\" class=\"wp-image-3144\" style=\"aspect-ratio:2.036689370957587;width:406px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?w=556&amp;ssl=1 556w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?resize=300%2C147&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.jpg?resize=18%2C9&amp;ssl=1 18w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A rekeszek hajl\u00edt\u00f3nyomat\u00e9k\u00e1nak kisz\u00e1m\u00edt\u00e1sa. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"520\" data-attachment-id=\"3145\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/3-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?fit=1114%2C566&amp;ssl=1\" data-orig-size=\"1114,566\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?fit=1024%2C520&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?resize=1024%2C520&#038;ssl=1\" alt=\"\" class=\"wp-image-3145\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?resize=1024%2C520&amp;ssl=1 1024w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?resize=300%2C152&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?resize=768%2C390&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?resize=18%2C9&amp;ssl=1 18w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3.jpg?w=1114&amp;ssl=1 1114w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Miut\u00e1n meghat\u00e1roztuk a p\u00e9ld\u00e1nk gerend\u00e1j\u00e1nak hajl\u00edt\u00f3nyomat\u00e9k\u00e1ra vonatkoz\u00f3 egyenleteket, tov\u00e1bbl\u00e9phet\u00fcnk az integr\u00e1l\u00e1shoz \u00e9s a lehajl\u00e1si egyenes meghat\u00e1roz\u00e1s\u00e1hoz. Ehhez az el\u0151z\u0151 l\u00e9p\u00e9sben kisz\u00e1m\u00edtott, az egyes rekeszek hajl\u00edt\u00f3nyomat\u00e9k\u00e1ra vonatkoz\u00f3 egyenleteket haszn\u00e1ljuk, \u00e9s k\u00e9tszer integr\u00e1ljuk azokat. Az els\u0151 egyenlet a lehajl\u00e1si sz\u00f6gre, a m\u00e1sodik az \u00e1thajl\u00e1sra ad megold\u00e1st. \u00cdgy 4 integr\u00e1l\u00e1si \u00e1lland\u00f3t kapunk: C1, C2, C3, C4. minden rekeszre k\u00e9t \u00e1lland\u00f3t. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"718\" height=\"259\" data-attachment-id=\"3147\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/4-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?fit=718%2C259&amp;ssl=1\" data-orig-size=\"718,259\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?fit=718%2C259&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?resize=718%2C259&#038;ssl=1\" alt=\"a gerenda \u00e1thajl\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1sa, megoldva\" class=\"wp-image-3147\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?w=718&amp;ssl=1 718w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?resize=300%2C108&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/4.jpg?resize=18%2C6&amp;ssl=1 18w\" sizes=\"auto, (max-width: 718px) 100vw, 718px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6vetkez\u0151 l\u00e9p\u00e9sben ki kell sz\u00e1molnunk az integr\u00e1ci\u00f3s \u00e1lland\u00f3kat. Ehhez a kezdeti felt\u00e9teleket fogjuk haszn\u00e1lni.<strong> Az elv az, hogy annyi felt\u00e9telre van sz\u00fcks\u00e9g\u00fcnk, ah\u00e1ny integr\u00e1ci\u00f3s \u00e1lland\u00f3 van.<\/strong>- Eset\u00fcnkben 4. A t\u00e1maszok helyein biztosak vagyunk benne, hogy a gerenda nem fog elhajlani, \u00edgy y(x) a t\u00e1maszok helyein nulla. Ezenk\u00edv\u00fcl tudjuk, hogy a k\u00e9t rekesz tal\u00e1lkoz\u00e1s\u00e1n\u00e1l az \u00e1thajl\u00e1s \u00e9s az \u00e1thajl\u00e1si sz\u00f6g folytonoss\u00e1g\u00e1nak kell fenn\u00e1llnia, \u00edgy k\u00e9t tov\u00e1bbi egyenlet\u00fcnk van.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"522\" height=\"193\" data-attachment-id=\"3149\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/5-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?fit=522%2C193&amp;ssl=1\" data-orig-size=\"522,193\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?fit=522%2C193&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?resize=522%2C193&#038;ssl=1\" alt=\"\" class=\"wp-image-3149\" style=\"aspect-ratio:2.7048012306695814;width:439px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?w=522&amp;ssl=1 522w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?resize=300%2C111&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5.jpg?resize=18%2C7&amp;ssl=1 18w\" sizes=\"auto, (max-width: 522px) 100vw, 522px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Miut\u00e1n a peremfelt\u00e9telek megvannak, folytassuk az integr\u00e1ci\u00f3s konstansok kisz\u00e1m\u00edt\u00e1s\u00e1t a megfelel\u0151 \u00e9rt\u00e9kek egyenletekbe val\u00f3 behelyettes\u00edt\u00e9s\u00e9vel. Ez m\u00e1r tiszta matematika. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az integr\u00e1ci\u00f3s \u00e1lland\u00f3kra kapott eredm\u00e9nyek<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"477\" height=\"82\" data-attachment-id=\"3151\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/6-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?fit=477%2C82&amp;ssl=1\" data-orig-size=\"477,82\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?fit=477%2C82&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?resize=477%2C82&#038;ssl=1\" alt=\"\" class=\"wp-image-3151\" style=\"aspect-ratio:5.817991233085572;width:414px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?w=477&amp;ssl=1 477w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?resize=300%2C52&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6.jpg?resize=18%2C3&amp;ssl=1 18w\" sizes=\"auto, (max-width: 477px) 100vw, 477px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Miut\u00e1n az integr\u00e1ci\u00f3s \u00e1lland\u00f3kat behelyettes\u00edtj\u00fck az egyenletekbe, megkapjuk az egyenletek v\u00e9gs\u0151 form\u00e1j\u00e1t:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"752\" height=\"237\" data-attachment-id=\"3153\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/attachment\/7\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?fit=752%2C237&amp;ssl=1\" data-orig-size=\"752,237\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?fit=752%2C237&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?resize=752%2C237&#038;ssl=1\" alt=\"\" class=\"wp-image-3153\" style=\"aspect-ratio:3.1733845169545747;width:606px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?w=752&amp;ssl=1 752w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?resize=300%2C95&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7.jpg?resize=18%2C6&amp;ssl=1 18w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ha az egyenleteket ebben a form\u00e1ban megkaptuk, akkor az x hely\u00e9re 0 \u00e9s 2 m k\u00f6z\u00f6tti sz\u00e1mokat behelyettes\u00edtve megkapjuk a gerend\u00e1nk terel\u0151ny\u00edl\u00e1s\u00e1t \u00e9s terel\u0151sz\u00f6g\u00e9t a gerenda hossza ment\u00e9n, \u00e9s ezeket grafikonk\u00e9nt megrajzolhatjuk. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"737\" data-attachment-id=\"3155\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/attachment\/8\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?fit=759%2C737&amp;ssl=1\" data-orig-size=\"759,737\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?fit=759%2C737&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?resize=759%2C737&#038;ssl=1\" alt=\"egy egyszer\u0171en al\u00e1t\u00e1masztott gerenda p\u00e9ld\u00e1j\u00e1nak lehajl\u00e1sa \u00e9s lehajl\u00e1si sz\u00f6ge, megoldva\" class=\"wp-image-3155\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?w=759&amp;ssl=1 759w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?resize=300%2C291&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8.jpg?resize=12%2C12&amp;ssl=1 12w\" sizes=\"auto, (max-width: 759px) 100vw, 759px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"Przyk\u0142ad2\" class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.777), 25px);\">P\u00e9lda 2: Konzolos gerenda - lehajl\u00e1s \u00e9s sz\u00e1m\u00edt\u00e1sok<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6vetkez\u0151 esetekben <strong>konzol, kit\u00e9r\u00e9s sz\u00e1m\u00edt\u00e1sok<\/strong> a visszafogotts\u00e1g miatt kiss\u00e9 m\u00e1sk\u00e9pp n\u00e9znek ki. W <strong>konzolos gerenda<\/strong> a legnagyobb kit\u00e9r\u00e9s \u00e9s a legnagyobb elfordul\u00e1si sz\u00f6g mag\u00e1n\u00e1l a szabad v\u00e9gn\u00e9l k\u00f6vetkezik be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az al\u00e1bbiakban egy p\u00e9ldamegold\u00e1st tal\u00e1l egy gerenda \u00e1thajl\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1s\u00e1ra. A p\u00e9ldamegold\u00e1sokhoz a k\u00f6vetkez\u0151ket haszn\u00e1ltam <a href=\"https:\/\/solveredu.com\/hu\/gerendak-kalkulator\/\" data-type=\"page\" data-id=\"166\">sug\u00e1rsz\u00e1mol\u00f3g\u00e9p<\/a> amit aj\u00e1nlok neked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e9ld\u00e1nkban egy L hossz\u00fas\u00e1g\u00fa gerenda van, amely a bal v\u00e9g\u00e9n, az A pontn\u00e1l van r\u00f6gz\u00edtve, a m\u00e1sik v\u00e9g\u00e9n pedig F=5qL koncentr\u00e1lt er\u0151vel terhelt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"666\" data-attachment-id=\"3158\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?fit=695%2C666&amp;ssl=1\" data-orig-size=\"695,666\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?fit=695%2C666&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?resize=695%2C666&#038;ssl=1\" alt=\"konzolos gerenda hossza L, hajl\u00edt\u00f3nyomat\u00e9k , solveredu\" class=\"wp-image-3158\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?w=695&amp;ssl=1 695w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?resize=300%2C287&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.1.jpg?resize=13%2C12&amp;ssl=1 13w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A lehajl\u00e1s kisz\u00e1m\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9g\u00fcnk lesz a hajl\u00edt\u00f3nyomat\u00e9kra, ez\u00e9rt el\u0151sz\u00f6r meg kell oldanunk a gerend\u00e1t a reakci\u00f3 \u00e9s a hajl\u00edt\u00f3nyomat\u00e9k egyenleteinek meghat\u00e1roz\u00e1s\u00e1val. Err\u0151l b\u0151vebben itt olvashat <a href=\"https:\/\/solveredu.com\/hu\/post\/internal-forces-in-beams\/\" data-type=\"post\" data-id=\"899\">bel\u00e9p\u00e9s<\/a>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A reakci\u00f3k kisz\u00e1m\u00edt\u00e1sa a hordoz\u00f3kban. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"366\" height=\"270\" data-attachment-id=\"3160\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-3-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?fit=366%2C270&amp;ssl=1\" data-orig-size=\"366,270\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?fit=366%2C270&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?resize=366%2C270&#038;ssl=1\" alt=\"\" class=\"wp-image-3160\" style=\"aspect-ratio:1.3556545896515801;width:283px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?w=366&amp;ssl=1 366w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?resize=300%2C221&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.3-1.jpg?resize=16%2C12&amp;ssl=1 16w\" sizes=\"auto, (max-width: 366px) 100vw, 366px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A rekeszek hajl\u00edt\u00f3nyomat\u00e9k\u00e1nak kisz\u00e1m\u00edt\u00e1sa. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"466\" height=\"263\" data-attachment-id=\"3161\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-4-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?fit=466%2C263&amp;ssl=1\" data-orig-size=\"466,263\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?fit=466%2C263&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?resize=466%2C263&#038;ssl=1\" alt=\"\" class=\"wp-image-3161\" style=\"aspect-ratio:1.7719089774820271;width:346px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?w=466&amp;ssl=1 466w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.4.jpg?resize=18%2C10&amp;ssl=1 18w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Miut\u00e1n meghat\u00e1roztuk a p\u00e9ld\u00e1nk gerend\u00e1j\u00e1nak hajl\u00edt\u00f3nyomat\u00e9k\u00e1ra vonatkoz\u00f3 egyenleteket, tov\u00e1bbl\u00e9phet\u00fcnk az integr\u00e1l\u00e1shoz \u00e9s a lehajl\u00e1si egyenes meghat\u00e1roz\u00e1s\u00e1hoz. Ehhez haszn\u00e1ljuk a hajl\u00edt\u00f3nyomat\u00e9k egyenlet\u00e9t, \u00e9s k\u00e9tszer integr\u00e1ljuk. Az els\u0151 egyenlet megadja a megold\u00e1st a lehajl\u00e1si sz\u00f6gre, a m\u00e1sodik pedig a lehajl\u00e1sra. \u00cdgy kapunk 2 integr\u00e1l\u00e1si \u00e1lland\u00f3t C1 \u00e9s C2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"165\" data-attachment-id=\"3162\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-5-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?fit=594%2C165&amp;ssl=1\" data-orig-size=\"594,165\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?fit=594%2C165&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?resize=594%2C165&#038;ssl=1\" alt=\"\" class=\"wp-image-3162\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?w=594&amp;ssl=1 594w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?resize=300%2C83&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.5.jpg?resize=18%2C5&amp;ssl=1 18w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6vetkez\u0151 l\u00e9p\u00e9sben ki kell sz\u00e1molnunk az integr\u00e1ci\u00f3s \u00e1lland\u00f3kat. E rendszer szempontj\u00e1b\u00f3l d\u00f6nt\u0151 fontoss\u00e1g\u00fa, hogy a visszatart\u00e1si pontban mind az elhajl\u00e1s, mind a forg\u00e1ssz\u00f6g nulla. Ezzel <strong>forg\u00e1si \u00e9s elhajl\u00e1si sz\u00f6g diagram<\/strong> a faln\u00e1l nulla \u00e9rt\u00e9kr\u0151l indul, \u00e9s a gerenda v\u00e9ge fel\u00e9 gyorsan n\u00f6vekszik.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"536\" height=\"227\" data-attachment-id=\"3163\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-6\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?fit=536%2C227&amp;ssl=1\" data-orig-size=\"536,227\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?fit=536%2C227&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?resize=536%2C227&#038;ssl=1\" alt=\"\" class=\"wp-image-3163\" style=\"aspect-ratio:2.361489742530635;width:505px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?w=536&amp;ssl=1 536w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?resize=300%2C127&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.6.jpg?resize=18%2C8&amp;ssl=1 18w\" sizes=\"auto, (max-width: 536px) 100vw, 536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Miut\u00e1n az integr\u00e1ci\u00f3s \u00e1lland\u00f3kat behelyettes\u00edtj\u00fck az egyenletekbe, megkapjuk az egyenletek v\u00e9gs\u0151 form\u00e1j\u00e1t:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"582\" height=\"136\" data-attachment-id=\"3165\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-7\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?fit=582%2C136&amp;ssl=1\" data-orig-size=\"582,136\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?fit=582%2C136&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?resize=582%2C136&#038;ssl=1\" alt=\"\" class=\"wp-image-3165\" style=\"aspect-ratio:4.279551337359793;width:533px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?w=582&amp;ssl=1 582w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?resize=300%2C70&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.7.jpg?resize=18%2C4&amp;ssl=1 18w\" sizes=\"auto, (max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ha az egyenleteket ebben a form\u00e1ban megkaptuk, akkor az x hely\u00e9re 0-t\u00f3l L-ig terjed\u0151 sz\u00e1mokat behelyettes\u00edtve megkapjuk a gerend\u00e1nk terel\u0151ny\u00edl\u00e1s\u00e1t \u00e9s terel\u0151sz\u00f6g\u00e9t a gerenda hossza ment\u00e9n, \u00e9s ezt grafikonk\u00e9nt megrajzolhatjuk.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"641\" height=\"618\" data-attachment-id=\"3166\" data-permalink=\"https:\/\/solveredu.com\/hu\/post\/obliczanie-ugiecia-belki\/2-2-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?fit=641%2C618&amp;ssl=1\" data-orig-size=\"641,618\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2.2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?fit=641%2C618&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?resize=641%2C618&#038;ssl=1\" alt=\"\" class=\"wp-image-3166\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?w=641&amp;ssl=1 641w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?resize=300%2C289&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?resize=12%2C12&amp;ssl=1 12w\" sizes=\"auto, (max-width: 641px) 100vw, 641px\" \/><\/figure>\n\n\n\n<h2 id=\"Sprawd\u017a\" class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.777), 25px);\">5 Ellen\u0151rizze az eredm\u00e9nyeket: Online gerenda kalkul\u00e1tor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A hajl\u00edt\u00f3nyomat\u00e9k k\u00e9zzel t\u00f6rt\u00e9n\u0151 integr\u00e1l\u00e1sa az egyik legfontosabb k\u00e9szs\u00e9g az anyagszil\u00e1rds\u00e1g tanulm\u00e1nyoz\u00e1s\u00e1ban. \u00cdgy kezdj\u00fck el igaz\u00e1n meg\u00e9rteni, hogyan m\u0171k\u00f6dik egy gerenda. A probl\u00e9ma az, hogy a bonyolultabb feladatokn\u00e1l nagyon k\u00f6nny\u0171 egy apr\u00f3 hib\u00e1t elk\u00f6vetni - egy jelet a nyomat\u00e9kn\u00e1l, egy rosszul meg\u00edrt peremfelt\u00e9telt vagy egy hib\u00e1t az integr\u00e1l\u00e1sban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ez\u00e9rt hoztam l\u00e9tre egy gerenda alakv\u00e1ltoz\u00e1s kalkul\u00e1tort, amely lehet\u0151v\u00e9 teszi, hogy gyorsan <strong>ellen\u0151rizze a sz\u00e1m\u00edt\u00e1sokat<\/strong> - k\u00fcl\u00f6n\u00f6sen a nehezebb p\u00e9ld\u00e1k eset\u00e9ben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ez az eszk\u00f6z seg\u00edthet \u00d6nnek:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ellen\u0151rizze eredm\u00e9nyeit<\/strong><br>Hasonl\u00edtsa \u00f6ssze a k\u00e9zzel kisz\u00e1m\u00edtott megold\u00e1st a sz\u00e1m\u00edt\u00e1si modell eredm\u00e9ny\u00e9vel, \u00e9s gy\u0151z\u0151dj\u00f6n meg arr\u00f3l, hogy az integr\u00e1lok \u00e9s a peremfelt\u00e9telek helyesek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A gerenda viselked\u00e9s\u00e9nek jobb meg\u00e9rt\u00e9se<\/strong><br>A ny\u00edr\u00f3er\u0151k, a hajl\u00edt\u00f3nyomat\u00e9kok \u00e9s a lehajl\u00e1si vonalak automatikusan gener\u00e1lt \u00e1br\u00e1i seg\u00edtenek l\u00e1tni, hogy mi is t\u00f6rt\u00e9nik val\u00f3j\u00e1ban a szerkezetben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nehezebb feladatok megold\u00e1sa<\/strong><br>A k\u00fcl\u00f6nb\u00f6z\u0151 terhel\u00e9si \u00e9s t\u00e1mogat\u00e1si s\u00e9m\u00e1k t\u00e1mogat\u00e1sa ide\u00e1liss\u00e1 teszi az eszk\u00f6zt a h\u00e1zi feladatok vagy projektek nagyobb kih\u00edv\u00e1st jelent\u0151 p\u00e9ld\u00e1ihoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ha biztos\u00edtani akarja, hogy a sz\u00e1m\u00edt\u00e1sai helyesek legyenek - <strong>pillanatok alatt megn\u00e9zheti \u0151ket.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-69bbf988 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"https:\/\/solveredu.com\/hu\/gerendak-kalkulator\/\" style=\"border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px\">Pr\u00f3b\u00e1lja ki ingyen<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ne hagyja, hogy egy apr\u00f3 integr\u00e1ci\u00f3s hiba t\u00f6nkretegye az eg\u00e9sz feladatot. Ellen\u0151rizze sz\u00e1m\u00edt\u00e1sait, \u00e9s tanulja meg az anyagszil\u00e1rds\u00e1got sokkal gyorsabban.<\/p>","protected":false},"excerpt":{"rendered":"<p>Wyznaczanie linii ugi\u0119cia to jeden z kluczowych etap\u00f3w projektowania konstrukcji. Niezale\u017cnie od tego, czy jeste\u015b studentem przygotowuj\u0105cym si\u0119 do kolokwium z wytrzyma\u0142o\u015bci materia\u0142\u00f3w, czy in\u017cynierem weryfikuj\u0105cym sztywno\u015b\u0107 elementu, musisz wiedzie\u0107, jak \u201epracuje\u201d belka pod obci\u0105\u017ceniem. W tym artykule przejdziemy pe\u0142n\u0105 \u015bcie\u017ck\u0119: od klasycznej teorii ca\u0142kowania r\u00f3wnania r\u00f3\u017cniczkowego linii ugi\u0119cia, przez praktyczne rysowanie wykres\u00f3w k\u0105t\u00f3w obrotu, [&hellip;]<\/p>\n","protected":false},"author":255930052,"featured_media":3166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[14815,14816],"tags":[14846,14820,14845,14847],"class_list":["post-3128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanika","category-wytrzymalosc-materialow","tag-belka-swobodnie-podparta","tag-rownania-rownowagi","tag-reakcje-podporowe","tag-stateczna-wyznaczalnosc"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2.2.jpg?fit=641%2C618&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/pg3flK-Os","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/posts\/3128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/users\/255930052"}],"replies":[{"embeddable":true,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/comments?post=3128"}],"version-history":[{"count":31,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/posts\/3128\/revisions"}],"predecessor-version":[{"id":3175,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/posts\/3128\/revisions\/3175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/media\/3166"}],"wp:attachment":[{"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/media?parent=3128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/categories?post=3128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solveredu.com\/hu\/wp-json\/wp\/v2\/tags?post=3128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}