{"id":1325,"date":"2024-09-23T14:59:12","date_gmt":"2024-09-23T12:59:12","guid":{"rendered":"https:\/\/solveredu.com\/?p=1325"},"modified":"2026-01-27T23:48:56","modified_gmt":"2026-01-27T22:48:56","slug":"beams-with-hinges-example-solutions","status":"publish","type":"post","link":"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/","title":{"rendered":"\u94f0\u63a5\u6881\u7684\u8ba1\u7b97"},"content":{"rendered":"<p class=\"wp-block-paragraph\" id=\"2dvm8\">\u5728\u6b64\u6761\u76ee\u4e2d<\/p>\n\n\n\n<ol id=\"jursl2lsncruki3243218\" class=\"wp-block-list\">\n<li><a href=\"#4cvye488347\">\u94f0\u63a5\u6881\u89e3\u51b3\u65b9\u6848\u793a\u4f8b\u3002.<\/a><\/li>\n\n\n\n<li><a href=\"#sfno2495539\">\u591a\u8de8\u6881\u89e3\u51b3\u65b9\u6848\u793a\u4f8b\u3002.<\/a><\/li>\n<\/ol>\n\n\n\n<h1 id=\"4cvye488347\" class=\"wp-block-heading has-large-font-size\">\u94f0\u63a5\u6881\u7684\u8ba1\u7b97 - \u4efb\u52a1\u793a\u4f8b<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"mks2j486469\">\u4e0b\u56fe\u662f\u6211\u4eec\u8981\u89e3\u51b3\u7684\u6a2a\u6881\u95ee\u9898\u3002\u8be5\u6a2a\u6881\u6709\u4e00\u4e2a <strong>\u5185\u5173\u8282<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"320\" data-attachment-id=\"1326\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/belka-1-przyklad\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?fit=1319%2C412&amp;ssl=1\" data-orig-size=\"1319,412\" 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=\"belka 1 przyk\u0142ad\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?fit=1024%2C320&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?resize=1024%2C320&#038;ssl=1\" alt=\"\u53cd\u5e94 , \u6709\u4e00\u4e2a\u5185\u90e8\u8fde\u63a5\u7684\u6881, SolverEdu\" class=\"wp-image-1326\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?resize=1024%2C320&amp;ssl=1 1024w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?resize=300%2C94&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?resize=768%2C240&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?resize=1200%2C375&amp;ssl=1 1200w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-1-przyklad.png?w=1319&amp;ssl=1 1319w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"56jyl1625\">\u5728\u8ba1\u7b97\u6881\u65f6\uff0c\u6211\u4eec\u9996\u5148\u8981\u68c0\u67e5\u6881\u7684\u9759\u6001\u53ef\u786e\u5b9a\u6027\uff0c\u5c31\u50cf\u8fd9\u6837\u3002\u6709\u5173\u9759\u6001\u53ef\u786e\u5b9a\u6027\u68c0\u67e5\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u89c1 <a href=\"https:\/\/solveredu.com\/zh\/post\/statyczna-wyznaczalnosc\/\">\u8fd9\u91cc<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-theme-6-background-color has-background has-fixed-layout\"><tbody><tr><td><em>N=R-J-3<\/em>=4-1-3=0<br>\u5728\u54ea\u91cc\uff1f<br>N - \u9759\u6001\u7a0b\u5ea6\u4e0d\u786e\u5b9a<br>R =4 - \u652f\u627f\u53cd\u5e94\u6570<br>J =1 - \u5185\u90e8\u63a5\u5934\u6570\u91cf<br>3 - \u5e73\u8861\u65b9\u7a0b\u7684\u6570\u76ee\u3002\u5728\u9759\u6001\u7cfb\u7edf\u4e2d\u4e3a 3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"g5a6z2177\">\u5728\u786e\u5b9a\u9759\u529b\u53ef\u786e\u5b9a\u5ea6\u65f6\uff0c\u7531\u4e8e\u6211\u4eec\u5728 B \u70b9\u6709\u4e00\u4e2a\u5185\u90e8\u94f0\u94fe\uff0c\u56e0\u6b64\u6211\u4eec\u7528 1 \u4ee3\u66ff J\uff0c\u5f97\u5230\u7684\u7ed3\u679c\u662f\u96f6\uff0c\u56e0\u6b64\u6881\u662f\u9759\u529b\u53ef\u786e\u5b9a\u7684\u3002\u4e0b\u4e00\u6b65\u6211\u4eec\u5c06\u6839\u636e\u5e73\u8861\u65b9\u7a0b\u8ba1\u7b97\u53cd\u4f5c\u7528\u529b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.536), 20px);\"><table class=\"has-theme-5-background-color has-text-color has-background has-link-color has-fixed-layout\" style=\"color:#fefefe\"><tbody><tr><td>\u6881\u56fe\u3001\u6240\u6709\u8ba1\u7b97\u548c\u5185\u529b\u56fe\u90fd\u662f\u5728\u6211\u7684\u8f6f\u4ef6\u4e2d\u751f\u6210\u7684\u3002 <a href=\"\/zh\/beam-calculator\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8d1d\u83b1\u514b\u8ba1\u7b97\u5668<\/a>. .\u60a8\u53ef\u4ee5\u5728\u7ebf\u521b\u5efa\u6881\u56fe\uff0c\u5e76\u83b7\u5f97\u6bcf\u4e2a\u9759\u5b9a\u6881\u7684\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u3002. <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"b6tsb2186\">\u6211\u4eec\u8ba1\u7b97\u53cd\u4f5c\u7528\u529b\u7684\u65b9\u6cd5\u4e0e\u8ba1\u7b97\u76f4\u6881\u7684\u65b9\u6cd5\u76f8\u540c\u3002\u7531\u4e8e\u5b58\u5728\u94f0\u94fe\uff0c\u6211\u4eec\u9700\u8981\u5199\u51fa\u4e00\u4e2a\u989d\u5916\u7684\u5e73\u8861\u65b9\u7a0b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"390\" data-attachment-id=\"1668\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/reakcje-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?fit=631%2C390&amp;ssl=1\" data-orig-size=\"631,390\" 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=\"reakcje\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?fit=631%2C390&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?resize=631%2C390&#038;ssl=1\" alt=\"\u53cd\u5e94 , \u6709\u4e00\u4e2a\u5185\u90e8\u8fde\u63a5\u7684\u6881, SolverEdu\" class=\"wp-image-1668\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?w=631&amp;ssl=1 631w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?resize=300%2C185&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje-2.jpg?resize=18%2C12&amp;ssl=1 18w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"pshmz3680\">\u53f3\u4fa7 B \u70b9\u7684\u5f2f\u77e9\u4e4b\u548c\u4e3a\u96f6\u3002\u901a\u8fc7\u94f0\u94fe\uff0c\u6211\u4eec\u53ef\u4ee5\u53ea\u5199\u51fa\u6881\u7684\u4e00\u8fb9\uff08\u53f3\u8fb9\u6216\u5de6\u8fb9\uff09\u7684\u5f2f\u77e9\u65b9\u7a0b\u3002\u8fd9\u53d6\u51b3\u4e8e\u6211\u4eec\u7684\u9009\u62e9\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6700\u597d\u9009\u62e9\u53f3\u4fa7\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"nrtuj78715\">\u65e2\u7136\u5df2\u7ecf\u8ba1\u7b97\u51fa\u4e86\u53cd\u5e94\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u6765\u786e\u5b9a <a href=\"https:\/\/solveredu.com\/zh\/post\/internal-forces-in-beams\/\">\u5185\u529b<\/a> \u5206\u9694\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"41pwf3852\">\u5728\u94f0\u63a5\u6881\u4e2d\uff0c\u6211\u4eec\u7684\u64cd\u4f5c\u65b9\u6cd5\u4e0e\u76f4\u6881\u5b8c\u5168\u76f8\u540c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u6709\u4e09\u4e2a\u9694\u95f4\u3002\u526a\u529b\u548c\u5f2f\u77e9\u7684\u8ba1\u7b97\u5982\u4e0b\u56fe\u6240\u793a\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"490\" height=\"233\" data-attachment-id=\"1333\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial1_1\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_1.png?fit=490%2C233&amp;ssl=1\" data-orig-size=\"490,233\" 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=\"przedzial1_1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_1.png?fit=490%2C233&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_1.png?resize=490%2C233&#038;ssl=1\" alt=\"\u6cd5\u5411\u529b\u3001\u526a\u5207\u529b\u3001\u5f2f\u77e9\u3001SolverEdu \u7684\u7ed3\u679c\" class=\"wp-image-1333\" style=\"width:311px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_1.png?w=490&amp;ssl=1 490w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_1.png?resize=300%2C143&amp;ssl=1 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"847\" height=\"230\" data-attachment-id=\"1334\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial2_1\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?fit=847%2C230&amp;ssl=1\" data-orig-size=\"847,230\" 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=\"przedzial2_1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?fit=847%2C230&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?resize=847%2C230&#038;ssl=1\" alt=\"\u6cd5\u5411\u529b\u3001\u526a\u5207\u529b\u3001\u5f2f\u77e9\u3001SolverEdu \u7684\u7ed3\u679c\" class=\"wp-image-1334\" style=\"width:482px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?w=847&amp;ssl=1 847w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?resize=300%2C81&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_1.png?resize=768%2C209&amp;ssl=1 768w\" sizes=\"auto, (max-width: 847px) 100vw, 847px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"184\" data-attachment-id=\"1335\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial3_1\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?fit=1301%2C234&amp;ssl=1\" data-orig-size=\"1301,234\" 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=\"przedzial3_1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?fit=1024%2C184&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?resize=1024%2C184&#038;ssl=1\" alt=\"\u6cd5\u5411\u529b\u3001\u526a\u5207\u529b\u3001\u5f2f\u77e9\u3001SolverEdu \u7684\u7ed3\u679c\" class=\"wp-image-1335\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?resize=1024%2C184&amp;ssl=1 1024w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?resize=300%2C54&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?resize=768%2C138&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?resize=1200%2C216&amp;ssl=1 1200w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_1.png?w=1301&amp;ssl=1 1301w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u8bf7\u6ce8\u610f\uff0cB \u70b9\u8fde\u63a5\u5904\u7684\u5f2f\u77e9\u4e3a\u96f6\u3002\u8fd9\u662f\u56e0\u4e3a\u6839\u636e\u5b9a\u4e49\uff0c\u8fde\u63a5\u70b9\u4e0d\u4f1a\u4f20\u9012\u5f2f\u77e9\uff0c\u56e0\u6b64\u8fde\u63a5\u70b9\u5904\u7684\u5f2f\u77e9\u4e3a\u96f6\u65f6\uff0c\u6709\u8fde\u63a5\u70b9\u7684\u6a2a\u6881\u5c31\u4f1a\u4ea7\u751f\u5f2f\u77e9\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"1obtl348904\">\u786e\u5b9a\u7279\u5f81\u70b9\u7684\u526a\u529b\u548c\u5f2f\u77e9\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u7ed8\u5236\u56fe\u8868\u4e86\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"887\" data-attachment-id=\"1337\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/wykresy_1\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?fit=989%2C887&amp;ssl=1\" data-orig-size=\"989,887\" 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=\"wykresy_1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?fit=989%2C887&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?resize=989%2C887&#038;ssl=1\" alt=\"\u6cd5\u5411\u529b\u3001\u526a\u5207\u529b\u3001\u5f2f\u77e9\u3001SolverEdu \u7684\u7ed3\u679c\" class=\"wp-image-1337\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?w=989&amp;ssl=1 989w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?resize=300%2C269&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_1.png?resize=768%2C689&amp;ssl=1 768w\" sizes=\"auto, (max-width: 989px) 100vw, 989px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"0sktp433050\">\u81f3\u6b64\uff0c\u5e26\u6709\u4e00\u4e2a\u5185\u63a5\u7f1d\u7684\u6881\u7684\u793a\u4f8b\u89e3\u6cd5\u5c31\u7ed3\u675f\u4e86\u3002.<\/p>\n\n\n\n<h2 id=\"sfno2495539\" class=\"wp-block-heading has-large-font-size\">\u591a\u8de8\u6881\u89e3\u51b3\u65b9\u6848\u793a\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"wwyvf10689\">\u518d\u4e3e\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u5c06\u6c42\u89e3\u6709\u4e24\u4e2a\u94f0\u94fe\u7684\u6881\u3002\u6b65\u9aa4\u4e0e\u5355\u94f0\u94fe\u6881\u76f8\u540c\u3002\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u6211\u4eec\u8981\u5199\u51fa\u5e73\u8861\u65b9\u7a0b\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5c06\u591a\u51fa\u4e00\u4e2a\u65b9\u7a0b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"323\" data-attachment-id=\"1339\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/belka-2-przyklad\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?fit=1352%2C427&amp;ssl=1\" data-orig-size=\"1352,427\" 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=\"belka 2 przyk\u0142ad\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?fit=1024%2C323&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?resize=1024%2C323&#038;ssl=1\" alt=\"\u591a\u6ce2\u675f\u3001\u4e24\u4e2a\u63a5\u5934\u3001SolverEdu\" class=\"wp-image-1339\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?resize=1024%2C323&amp;ssl=1 1024w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?resize=300%2C95&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?resize=768%2C243&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?resize=1200%2C379&amp;ssl=1 1200w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/belka-2-przyklad.png?w=1352&amp;ssl=1 1352w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"leh6w502606\">\u8fd9\u79cd\u6881\u7684\u9759\u6001\u53ef\u786e\u5b9a\u6027\u68c0\u9a8c\u5982\u4e0b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-theme-6-background-color has-background has-fixed-layout\"><tbody><tr><td><em>N=R-J-3<\/em>=5-2-3=0<br>\u5728\u54ea\u91cc\uff1f<br>N - \u9759\u6001\u7a0b\u5ea6\u4e0d\u786e\u5b9a<br>R =5 - \u652f\u627f\u53cd\u5e94\u6b21\u6570<br>J =2 - \u5185\u90e8\u63a5\u5934\u6570\u91cf<br>3 - \u5e73\u8861\u65b9\u7a0b\u7684\u6570\u76ee\u3002\u5728\u9759\u6001\u7cfb\u7edf\u4e2d\u4e3a 3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"8040x502612\">\u5728\u786e\u5b9a\u9759\u529b\u53ef\u786e\u5b9a\u5ea6\u65f6\uff0c\u7531\u4e8e\u6211\u4eec\u5728 B \u70b9\u548c D \u70b9\u6709\u4e00\u4e2a\u5185\u90e8\u94f0\u94fe\uff0c\u56e0\u6b64\u6211\u4eec\u7528 \u201e2 \u201d\u4ee3\u66ff J\u3002\u6211\u4eec\u5f97\u5230\u7684\u7ed3\u679c\u662f\u96f6\uff0c\u56e0\u6b64\u6881\u662f\u9759\u529b\u53ef\u5b9a\u7684\u3002\u4e0b\u4e00\u6b65\uff0c\u6211\u4eec\u5c06\u6839\u636e\u5e73\u8861\u65b9\u7a0b\u8ba1\u7b97\u53cd\u4f5c\u7528\u529b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"455\" data-attachment-id=\"1662\" data-permalink=\"https:\/\/solveredu.com\/zh\/kalkulator-belek\/reakcje2-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?fit=832%2C455&amp;ssl=1\" data-orig-size=\"832,455\" 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=\"reakcje2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?fit=832%2C455&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?resize=832%2C455&#038;ssl=1\" alt=\"\u53cd\u5e94 , \u6709\u4e00\u4e2a\u5185\u90e8\u8fde\u63a5\u7684\u6881, SolverEdu\" class=\"wp-image-1662\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?w=832&amp;ssl=1 832w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?resize=300%2C164&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?resize=768%2C420&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/reakcje2-1.jpg?resize=18%2C10&amp;ssl=1 18w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"nykjy29640\">\u6211\u4eec\u8ba1\u7b97\u53cd\u4f5c\u7528\u529b\u7684\u65b9\u6cd5\u4e0e\u8ba1\u7b97\u76f4\u6881\u7684\u65b9\u6cd5\u76f8\u540c\u3002\u7531\u4e8e\u5b58\u5728\u94f0\u94fe\uff0c\u6211\u4eec\u9700\u8981\u5199\u51fa\u4e24\u4e2a\u989d\u5916\u7684\u5e73\u8861\u65b9\u7a0b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"kl3g8502628\">\u5c31\u50cf\u5355\u5173\u8282\u6881\u4e00\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u76f8\u5bf9\u4e8e\u54ea\u4e00\u8fb9\u6765\u786e\u5b9a\u5173\u8282\u5904\u7684\u5f2f\u77e9\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6700\u597d\u9009\u62e9\u5de6\u4fa7\u3002\u5bf9\u4e8e\u94f0\u94fe B \u548c\u4f4d\u4e8e D \u70b9\u7684\u94f0\u94fe\u6765\u8bf4\u90fd\u662f\u5982\u6b64\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"1qami502630\">\u65e2\u7136\u5df2\u7ecf\u8ba1\u7b97\u51fa\u4e86\u53cd\u5e94\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u6765\u786e\u5b9a <a href=\"https:\/\/solveredu.com\/zh\/post\/internal-forces-in-beams\/\">\u5185\u529b<\/a>&nbsp;\u5206\u9694\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"x8z9e502634\">\u5728\u94f0\u63a5\u6881\u4e2d\uff0c\u6211\u4eec\u7684\u64cd\u4f5c\u65b9\u6cd5\u4e0e\u76f4\u6881\u5b8c\u5168\u76f8\u540c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u6709\u516d\u4e2a\u9694\u95f4\u3002\u526a\u529b\u548c\u5f2f\u77e9\u5982\u4e0b\u56fe\u6240\u793a\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"407\" height=\"329\" data-attachment-id=\"1346\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial1_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_2.png?fit=407%2C329&amp;ssl=1\" data-orig-size=\"407,329\" 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=\"przedzial1_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_2.png?fit=407%2C329&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_2.png?resize=407%2C329&#038;ssl=1\" alt=\"\" class=\"wp-image-1346\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_2.png?w=407&amp;ssl=1 407w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial1_2.png?resize=300%2C243&amp;ssl=1 300w\" sizes=\"auto, (max-width: 407px) 100vw, 407px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"329\" data-attachment-id=\"1347\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial2_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_2.png?fit=703%2C329&amp;ssl=1\" data-orig-size=\"703,329\" 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=\"przedzial2_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_2.png?fit=703%2C329&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_2.png?resize=703%2C329&#038;ssl=1\" alt=\"\" class=\"wp-image-1347\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_2.png?w=703&amp;ssl=1 703w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial2_2.png?resize=300%2C140&amp;ssl=1 300w\" sizes=\"auto, (max-width: 703px) 100vw, 703px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"329\" data-attachment-id=\"1349\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial3_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_2.png?fit=691%2C329&amp;ssl=1\" data-orig-size=\"691,329\" 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=\"przedzial3_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_2.png?fit=691%2C329&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_2.png?resize=691%2C329&#038;ssl=1\" alt=\"\" class=\"wp-image-1349\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_2.png?w=691&amp;ssl=1 691w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial3_2.png?resize=300%2C143&amp;ssl=1 300w\" sizes=\"auto, (max-width: 691px) 100vw, 691px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"971\" height=\"365\" data-attachment-id=\"1350\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial4_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?fit=971%2C365&amp;ssl=1\" data-orig-size=\"971,365\" 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=\"przedzial4_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?fit=971%2C365&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?resize=971%2C365&#038;ssl=1\" alt=\"\" class=\"wp-image-1350\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?w=971&amp;ssl=1 971w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?resize=300%2C113&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial4_2.png?resize=768%2C289&amp;ssl=1 768w\" sizes=\"auto, (max-width: 971px) 100vw, 971px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"965\" height=\"375\" data-attachment-id=\"1351\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/przedzial5_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial5_2.png?fit=965%2C375&amp;ssl=1\" data-orig-size=\"965,375\" data-comments-opened=\"1\" 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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=\"przedzial6_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial6_2.png?fit=937%2C407&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial6_2.png?resize=937%2C407&#038;ssl=1\" alt=\"\" class=\"wp-image-1352\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial6_2.png?w=937&amp;ssl=1 937w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial6_2.png?resize=300%2C130&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/przedzial6_2.png?resize=768%2C334&amp;ssl=1 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u8bf7\u6ce8\u610f\uff0cB \u70b9\u548c D \u70b9\u8fde\u63a5\u5904\u7684\u5f2f\u77e9\u4e3a\u96f6\u3002\u8fd9\u662f\u56e0\u4e3a\u6839\u636e\u5b9a\u4e49\uff0c\u63a5\u5934\u4e0d\u4f1a\u4f20\u9012\u5f2f\u77e9\uff0c\u56e0\u6b64\u5728\u6709\u63a5\u5934\u7684\u6881\u4efb\u52a1\u4e2d\uff0c\u63a5\u5934\u5904\u7684\u5f2f\u77e9\u59cb\u7ec8\u4e3a\u96f6\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"5793y344762\">\u6700\u540e\uff0c\u6211\u4eec\u5c06\u4ee5\u56fe\u8868\u7684\u5f62\u5f0f\u786e\u5b9a\u526a\u529b\u548c\u5f2f\u77e9\u7684\u8d70\u5411\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"878\" data-attachment-id=\"1354\" data-permalink=\"https:\/\/solveredu.com\/zh\/post\/obliczanie-belek-z-przegubem\/wykresy_2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?fit=1033%2C886&amp;ssl=1\" data-orig-size=\"1033,886\" 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=\"wykresy_2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?fit=1024%2C878&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?resize=1024%2C878&#038;ssl=1\" alt=\"\u94f0\u94fe\u6881\uff0c\u793a\u4f8b\u89e3\u7b54 - SolverEdu\" class=\"wp-image-1354\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?resize=1024%2C878&amp;ssl=1 1024w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?resize=300%2C257&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?resize=768%2C659&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2.png?w=1033&amp;ssl=1 1033w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"sigr6502672\">\u81f3\u6b64\uff0c\u201e\u8ba1\u7b97\u94f0\u63a5\u6881 \u201d\u6761\u76ee\u7ed3\u675f\u3002\u611f\u8c22\u60a8\u575a\u6301\u5230\u6700\u540e\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>W tym wpisie: Obliczanie Belek z przegubem &#8211; Przyk\u0142adowe rozwi\u0105zania zada\u0144 Poni\u017cej na rys. Znajdziesz belk\u0119 kt\u00f3ra rozwi\u0105\u017cemy. Belka posiada jeden przegub wewn\u0119trzny. Obliczanie belek rozpoczynamy od sprawdzenia statycznej wyznaczalno\u015bci dla belki wygl\u0105da nast\u0119puj\u0105co. Wi\u0119cej o sprawdzeniu statycznej wyznaczalno\u015bci znajdziesz tutaj. N=R-J-3=4-1-3=0gdzie:N \u2013 stopie\u0144 statycznej niewyznaczalno\u015b\u0107R =4 \u2013 liczba reakcji podporowychJ =1 \u2013 liczba przegub\u00f3w [&hellip;]<\/p>\n","protected":false},"author":255930052,"featured_media":1355,"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_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":[14855,14857,14856,14859,14858],"class_list":["post-1325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanika","category-wytrzymalosc-materialow","tag-belka-z-przegubem","tag-momenty-gnace","tag-przegub-wewnetrzny","tag-wykres-sil-tnacych","tag-wykresy-momentu-gnacego"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2024\/09\/wykresy_2-1.png?fit=1033%2C886&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/pg3flK-ln","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/posts\/1325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/users\/255930052"}],"replies":[{"embeddable":true,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/comments?post=1325"}],"version-history":[{"count":24,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/posts\/1325\/revisions"}],"predecessor-version":[{"id":3079,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/posts\/1325\/revisions\/3079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/media\/1355"}],"wp:attachment":[{"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/media?parent=1325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/categories?post=1325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solveredu.com\/zh\/wp-json\/wp\/v2\/tags?post=1325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}