{"id":8767,"date":"2018-06-16T12:09:14","date_gmt":"2018-06-16T04:09:14","guid":{"rendered":"http:\/\/www.jdcui.com\/?p=8767"},"modified":"2026-02-15T08:46:36","modified_gmt":"2026-02-15T00:46:36","slug":"fem%e6%9c%89%e9%99%90%e5%85%83%e7%bc%96%e7%a8%8bcode-by-myself-2d-truss-fem-analysis-2d%e6%a1%81%e6%9e%b6%e7%9a%84%e6%9c%89%e9%99%90%e5%85%83%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/www.jdcui.com\/?p=8767","title":{"rendered":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]"},"content":{"rendered":"<p><span style=\"color: #ff00ff;\"><em><strong>\uff08\u548c\u5c0f\u4f19\u4f34\uff0c\u4e00\u8d77\u7ed9\u5927\u5bb6\u5e26\u6765\u6709\u9650\u5143\u7f16\u7a0b\u6848\u4f8b\u3002\uff09<\/strong><\/em><\/span><\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u7a0b\u5e8f\u4f5c\u8005\u00a0<span style=\"color: #0000ff;\">( Author)<\/span><\/strong><\/li>\n<\/ul>\n<p><strong>JiDong Cui (\u5d14\u6d4e\u4e1c)<sup> 1<\/sup>, XueLong Shen (\u6c88\u96ea\u9f99)<sup>2<\/sup><\/strong><\/p>\n<p><strong>1.\u5e7f\u5dde\u5bb9\u67cf\u751f\u5efa\u7b51\u7ed3\u6784\u8bbe\u8ba1\u4e8b\u52a1\u6240\uff1b2.\u534e\u5357\u7406\u5de5\u5927\u5b66\u5efa\u7b51\u8bbe\u8ba1\u7814\u7a76\u9662<\/strong><\/p>\n<ul>\n<li><strong>\u95ee\u9898\u63cf\u8ff0<span style=\"color: #0000ff;\">( Problem Description)<\/span><\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8932\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P1_ProblemDescription-2.gif\" alt=\"\" width=\"448\" height=\"242\" \/><\/p>\n<p style=\"padding-left: 30px;\">\u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm<sup>2<\/sup>\u3002<\/p>\n<p style=\"padding-left: 30px;\">\u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002<\/p>\n<ul>\n<li><strong>MATLAB \u7f16\u7a0b<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8935\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P2_MATLAB_Results.gif\" alt=\"\" width=\"600\" height=\"204\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P2_MATLAB_Results.gif 916w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P2_MATLAB_Results-768x262.gif 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li><strong>SAP2000<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8936 aligncenter\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Model.gif\" alt=\"\" width=\"600\" height=\"345\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Model.gif 1010w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Model-768x442.gif 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8937\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results.gif\" alt=\"\" width=\"600\" height=\"346\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results.gif 1010w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results-768x443.gif 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8938\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results2.gif\" alt=\"\" width=\"600\" height=\"347\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results2.gif 1012w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P3_SAP2000_Results2-768x444.gif 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><span id=\"tablepress-5-description\" class=\"tablepress-table-description tablepress-table-description-id-5\">EXCEL_MATLABvs.SAP2000<\/span>\n\n<table id=\"tablepress-5\" class=\"tablepress tablepress-id-5\" aria-describedby=\"tablepress-5-description\">\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\">\u65b9\u5411<\/td><td class=\"column-2\"><\/td><td class=\"column-3\">\u8282\u70b9 1<\/td><td class=\"column-4\">\u8282\u70b9 2<\/td><td class=\"column-5\">\u8282\u70b9 3<\/td><td class=\"column-6\">\u8282\u70b9 4<\/td><td class=\"column-7\">\u8282\u70b9 5<\/td><td class=\"column-8\">\u8282\u70b9 6<\/td><td class=\"column-9\">\u8282\u70b9 7<\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">X \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2482<\/td><td class=\"column-5\">0.662<\/td><td class=\"column-6\">0.9102<\/td><td class=\"column-7\">0.7861<\/td><td class=\"column-8\">0.4551<\/td><td class=\"column-9\">0.1241<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">SAP2000<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2481<\/td><td class=\"column-5\">0.6615<\/td><td class=\"column-6\">0.9096<\/td><td class=\"column-7\">0.7856<\/td><td class=\"column-8\">0.4548<\/td><td class=\"column-9\">0.124<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-0.052<\/td><td class=\"column-5\">-0.0724<\/td><td class=\"column-6\">-0.0668<\/td><td class=\"column-7\">-0.0691<\/td><td class=\"column-8\">-0.0668<\/td><td class=\"column-9\">-0.0524<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Z \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.5871<\/td><td class=\"column-5\">-1.5871<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0869<\/td><td class=\"column-8\">-1.9218<\/td><td class=\"column-9\">-1.0869<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">SAP2000<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.586<\/td><td class=\"column-5\">-1.586<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0862<\/td><td class=\"column-8\">-1.9205<\/td><td class=\"column-9\">-1.0862<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-0.0677<\/td><td class=\"column-5\">-0.0677<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-0.0684<\/td><td class=\"column-8\">-0.0669<\/td><td class=\"column-9\">-0.0684<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-5 from cache -->\n<ul>\n<li><strong>Midas Gen<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8939\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P4_MidasGen_Model.gif\" alt=\"\" width=\"600\" height=\"431\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8940\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P4_MidasGen_Results1.gif\" alt=\"\" width=\"600\" height=\"414\" \/><\/p>\n<p style=\"text-align: center;\"><span id=\"tablepress-6-description\" class=\"tablepress-table-description tablepress-table-description-id-6\">EXCEL_MATLABvs.MidasGen<\/span>\n\n<table id=\"tablepress-6\" class=\"tablepress tablepress-id-6\" aria-describedby=\"tablepress-6-description\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u65b9\u5411<\/th><td class=\"column-2\"><\/td><th class=\"column-3\">\u8282\u70b9 1<\/th><th class=\"column-4\">\u8282\u70b9 2<\/th><th class=\"column-5\">\u8282\u70b9 3<\/th><th class=\"column-6\">\u8282\u70b9 4<\/th><th class=\"column-7\">\u8282\u70b9 5<\/th><th class=\"column-8\">\u8282\u70b9 6<\/th><th class=\"column-9\">\u8282\u70b9 7<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">X \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2482<\/td><td class=\"column-5\">0.662<\/td><td class=\"column-6\">0.9102<\/td><td class=\"column-7\">0.7861<\/td><td class=\"column-8\">0.4551<\/td><td class=\"column-9\">0.1241<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">Midas Gen<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2481<\/td><td class=\"column-5\">0.6615<\/td><td class=\"column-6\">0.9096<\/td><td class=\"column-7\">0.7856<\/td><td class=\"column-8\">0.4548<\/td><td class=\"column-9\">0.124<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-0.0661<\/td><td class=\"column-5\">-0.0662<\/td><td class=\"column-6\">-0.0661<\/td><td class=\"column-7\">-0.0662<\/td><td class=\"column-8\">-0.0661<\/td><td class=\"column-9\">-0.0661<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Z \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.5871<\/td><td class=\"column-5\">-1.5871<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0869<\/td><td class=\"column-8\">-1.9218<\/td><td class=\"column-9\">-1.0869<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">Midas Gen<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.5871<\/td><td class=\"column-5\">-1.5871<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0869<\/td><td class=\"column-8\">-1.9218<\/td><td class=\"column-9\">-1.0869<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0<\/td><td class=\"column-5\">-0.0015<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-0.0022<\/td><td class=\"column-8\">-0.0007<\/td><td class=\"column-9\">-0.0022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-6 from cache -->\n<ul>\n<li><strong>ABAQUS<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8941\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P5_AbaqusResults.gif\" alt=\"\" width=\"600\" height=\"290\" \/><\/p>\n<p style=\"text-align: center;\"><span id=\"tablepress-7-description\" class=\"tablepress-table-description tablepress-table-description-id-7\">EXCEL_MATLAB vs. Abaqus<\/span>\n\n<table id=\"tablepress-7\" class=\"tablepress tablepress-id-7\" aria-describedby=\"tablepress-7-description\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u65b9\u5411<\/th><td class=\"column-2\"><\/td><th class=\"column-3\">\u8282\u70b9 1<\/th><th class=\"column-4\">\u8282\u70b9 2<\/th><th class=\"column-5\">\u8282\u70b9 3<\/th><th class=\"column-6\">\u8282\u70b9 4<\/th><th class=\"column-7\">\u8282\u70b9 5<\/th><th class=\"column-8\">\u8282\u70b9 6<\/th><th class=\"column-9\">\u8282\u70b9 7<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">X \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2482<\/td><td class=\"column-5\">0.662<\/td><td class=\"column-6\">0.9102<\/td><td class=\"column-7\">0.7861<\/td><td class=\"column-8\">0.4551<\/td><td class=\"column-9\">0.1241<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">ABAQUS<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.2482<\/td><td class=\"column-5\">0.662<\/td><td class=\"column-6\">0.9102<\/td><td class=\"column-7\">0.7861<\/td><td class=\"column-8\">0.4551<\/td><td class=\"column-9\">0.1241<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-0.0141<\/td><td class=\"column-5\">0.0062<\/td><td class=\"column-6\">0.0007<\/td><td class=\"column-7\">0.0029<\/td><td class=\"column-8\">0.0007<\/td><td class=\"column-9\">-0.0137<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Z \u5411<\/td><td class=\"column-2\">MATLAB<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.5871<\/td><td class=\"column-5\">-1.5871<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0869<\/td><td class=\"column-8\">-1.9218<\/td><td class=\"column-9\">-1.0869<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">ABAQUS<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">-1.5871<\/td><td class=\"column-5\">-1.5871<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">-1.0869<\/td><td class=\"column-8\">-1.9218<\/td><td class=\"column-9\">-1.0869<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u76f8\u5bf9\u504f\u5dee\uff08 % \uff09<\/td><td class=\"column-3\">0<\/td><td class=\"column-4\">0.0013<\/td><td class=\"column-5\">0.0013<\/td><td class=\"column-6\">0<\/td><td class=\"column-7\">0.0018<\/td><td class=\"column-8\">0.0005<\/td><td class=\"column-9\">0.0018<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-7 from cache -->\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff00ff;\"><em><strong>\u53ef\u4ee5\u770b\u51fa\uff0cMATLAB\u7f16\u7a0b\u8ba1\u7b97\u7ed3\u679c\u662f\u548c SAP2000,MidasGen \u53ca Abaqus\u8ba1\u7b97\u7ed3\u679c\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002<\/strong><\/em><\/span><\/p>\n<hr \/>\n<p><center><strong><div  class=\"thumbs-rating-container\" id=\"thumbs-rating-8767\" data-content-id=\"8767\"><button class=\"thumbs-rating-up thumbs-rating-voted\" onclick=\"thumbs_rating_vote(8767, 1);\">Vote Up +17<\/button> <button class=\"thumbs-rating-down thumbs-rating-voted\" onclick=\"thumbs_rating_vote(8767, 2);\">Vote Down -3<\/button><span class=\"thumbs-rating-already-voted\">You already voted!<\/span><\/div><\/strong><\/center><\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong><span style=\"color: #000000;\">\u6ce8\u91ca<\/span>\u00a0<span style=\"color: #0000ff;\">( Comments\u00a0)<\/span><\/strong><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u6e90\u4ee3\u7801\u5df2\u7ecf\u6536\u5f55\u5230\u65b0\u4e66\u300a<strong>\u6709\u9650\u5355\u5143\u6cd5\uff1a\u7f16\u7a0b\u4e0e\u8f6f\u4ef6\u5e94\u7528<\/strong>\u300b\uff0c\u8be6\u89c1\u94fe\u63a5\uff1a<em><span style=\"color: #ff00ff;\"><a style=\"color: #ff00ff;\" href=\"http:\/\/www.jdcui.com\/?page_id=9731\" target=\"_blank\" rel=\"noopener\">http:\/\/www.jdcui.com\/?page_id=9731<\/a><\/span><\/em><\/span><\/p>\n<ul style=\"list-style-type: square;\">\n<li style=\"text-align: left;\"><strong>\u5fae\u4fe1\u516c\u4f17\u53f7\u00a0(\u00a0<span style=\"color: #0000ff;\">Wechat\u00a0Subscription<\/span>)<\/strong><\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3636\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\" alt=\"WeChat_QRCode\" width=\"250\" height=\"255\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><strong>\u6b22\u8fce\u5173\u6ce8\u00a0\u201c<span style=\"color: #ff00ff;\">\u7ed3\u6784\u4e4b\u65c5<\/span>\u201d\u00a0\u5fae\u4fe1\u516c\u4f17\u53f7<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff08\u548c\u5c0f\u4f19\u4f34\uff0c\u4e00\u8d77\u7ed9\u5927\u5bb6\u5e26\u6765\u6709\u9650\u5143\u7f16\u7a0b\u6848\u4f8b\u3002\uff09 \u7a0b\u5e8f\u4f5c\u8005\u00a0( Author) JiDong Cui (\u5d14\u6d4e\u4e1c) 1, XueLong Shen (\u6c88\u96ea\u9f99)2 1.\u5e7f\u5dde\u5bb9\u67cf\u751f\u5efa\u7b51\u7ed3\u6784\u8bbe\u8ba1\u4e8b\u52a1\u6240\uff1b2.\u534e\u5357\u7406\u5de5\u5927\u5b66\u5efa\u7b51\u8bbe\u8ba1\u7814\u7a76\u9662 \u95ee\u9898\u63cf\u8ff0( Problem Description) \u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm2\u3002 \u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002 MATLAB \u7f16\u7a0b SAP2000 Midas Gen ABAQUS &nbsp; \u53ef\u4ee5\u770b\u51fa\uff0cMATLAB\u7f16\u7a0b\u8ba1\u7b97\u7ed3\u679c\u662f\u548c SAP2000,MidasGen \u53ca Abaqus\u8ba1\u7b97\u7ed3\u679c\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002 \u6ce8\u91ca\u00a0( Comments\u00a0) &#8230;<\/p>\n","protected":false},"author":1,"featured_media":8932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100,491,31,1087],"tags":[1387,395,1388,292,294,28,1081,446,295,293,1273,1202,999],"class_list":["post-8767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fem-","category-matlab","category-my-software-","category-structural-analysis-","tag-2d","tag-abaqus","tag-code-by-myself","tag-fem","tag-finite-element-method","tag-matlab","tag-midas-gen","tag-sap2000","tag-truss","tag-293","tag-1273","tag-1202","tag-999"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm2\u3002\u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"CJD\"\/>\n\t<meta name=\"keywords\" content=\"2d\u6841\u67b6,abaqus,code by myself,fem,finite element method,matlab,midas gen,sap2000,truss,\u6709\u9650\u5143,\u6841\u67b6,\u6e90\u4ee3\u7801,\u7f16\u7a0b\" \/>\n\t<link rel=\"canonical\" href=\"http:\/\/www.jdcui.com\/?p=8767\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#article\",\"name\":\"[\\u6709\\u9650\\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\\u6709\\u9650\\u5143\\u5206\\u6790: 2D\\u6841\\u67b6\\u5355\\u5143] | \\u5d14\\u6d4e\\u4e1c\\u7684\\u535a\\u5ba2 - www.jdcui.com\",\"headline\":\"[\\u6709\\u9650\\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\\u6709\\u9650\\u5143\\u5206\\u6790: 2D\\u6841\\u67b6\\u5355\\u5143]\",\"author\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1#author\"},\"publisher\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/P1_ProblemDescription-2.gif\",\"width\":448,\"height\":242},\"datePublished\":\"2018-06-16T12:09:14+08:00\",\"dateModified\":\"2026-02-15T08:46:36+08:00\",\"inLanguage\":\"en-US\",\"commentCount\":8,\"mainEntityOfPage\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#webpage\"},\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#webpage\"},\"articleSection\":\"Finite Element Method [\\u6709\\u9650\\u5143\\u6cd5], MATLAB, My Software [\\u81ea\\u7f16\\u7a0b\\u5e8f], Structural Analysis [\\u7ed3\\u6784\\u5206\\u6790], 2D\\u6841\\u67b6, Abaqus, Code by myself, FEM, Finite element method, MATLAB, Midas Gen, SAP2000, Truss, \\u6709\\u9650\\u5143, \\u6841\\u67b6, \\u6e90\\u4ee3\\u7801, \\u7f16\\u7a0b\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/www.jdcui.com\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?cat=31#listItem\",\"name\":\"My Software [\\u81ea\\u7f16\\u7a0b\\u5e8f]\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?cat=31#listItem\",\"position\":2,\"name\":\"My Software [\\u81ea\\u7f16\\u7a0b\\u5e8f]\",\"item\":\"http:\\\/\\\/www.jdcui.com\\\/?cat=31\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#listItem\",\"name\":\"[\\u6709\\u9650\\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\\u6709\\u9650\\u5143\\u5206\\u6790: 2D\\u6841\\u67b6\\u5355\\u5143]\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#listItem\",\"position\":3,\"name\":\"[\\u6709\\u9650\\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\\u6709\\u9650\\u5143\\u5206\\u6790: 2D\\u6841\\u67b6\\u5355\\u5143]\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?cat=31#listItem\",\"name\":\"My Software [\\u81ea\\u7f16\\u7a0b\\u5e8f]\"}}]},{\"@type\":\"Organization\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#organization\",\"name\":\"\\u5d14\\u6d4e\\u4e1c\\u7684\\u535a\\u5ba2 - www.jdcui.com\",\"description\":\"\\u5b9e\\u5e72\\u3001\\u5b9e\\u8df5\\u3001\\u79ef\\u7d2f\\u3001\\u601d\\u8003\\u3001\\u521b\\u65b0\\uff01 Tag: \\u7ed3\\u6784\\u5de5\\u7a0b\\u535a\\u58eb \\u7ed3\\u6784\\u5de5\\u7a0b\\u5e08 \\u4f2a\\u7a0b\\u5e8f\\u5458 \\u7ed3\\u6784\\u6297\\u9707 \\u5730\\u9707\\u5de5\\u7a0b \\u8d85\\u9650\\u8bbe\\u8ba1 \\u8f6f\\u4ef6\\u5b9a\\u5236 \\u73af\\u8bc4\\u51cf\\u632f \\u632f\\u52a8\\u63a7\\u5236 \\u51cf\\u9694\\u9707 \\u65bd\\u5de5\\u8fc7\\u7a0b\\u6a21\\u62df \\u5c0f\\u54c1\\u94a2\\u7ed3\\u6784 \\u6709\\u9650\\u5143\\u7814\\u53d1 \\u53c2\\u6570\\u5316\\u8bbe\\u8ba1 \\u5927\\u9707\\u5f39\\u5851\\u6027\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/\"},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1#author\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1\",\"name\":\"CJD\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e2fdb66ee1ab31c12f692ce40f21c023cc9c65dfbcf39aa491fb3b6785061f54?s=96&d=blank&r=g\",\"width\":96,\"height\":96,\"caption\":\"CJD\"}},{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#webpage\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767\",\"name\":\"[\\u6709\\u9650\\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\\u6709\\u9650\\u5143\\u5206\\u6790: 2D\\u6841\\u67b6\\u5355\\u5143] | \\u5d14\\u6d4e\\u4e1c\\u7684\\u535a\\u5ba2 - www.jdcui.com\",\"description\":\"\\u8282\\u70b91\\u5904\\u4e3a\\u56fa\\u5b9a\\u94f0\\u652f\\u5ea7\\uff0c\\u8282\\u70b94\\u5904\\u4e3a\\u6ed1\\u52a8\\u94f0\\u652f\\u5ea7\\uff0c\\u8282\\u70b95\\u30016\\u30017\\u5904\\u5206\\u522b\\u53d7\\u5230-y\\u65b9\\u5411P=100000N\\u7684\\u96c6\\u4e2d\\u529b\\u4f5c\\u7528\\uff1b\\u7ed3\\u6784\\u4e2d\\u5404\\u6746\\u4ef6\\u91c7\\u7528\\u76f8\\u540c\\u7684\\u89c4\\u683c\\uff0c\\u5176\\u4e2d\\u5f39\\u6027\\u6a21\\u91cfE=200000MPa\\uff0c\\u622a\\u9762\\u79efA=4532mm2\\u3002\\u57fa\\u4e8eMATLAB\\u7f16\\u7a0b\\u5b9e\\u73b0\\u8be5\\u6841\\u67b6\\u7ed3\\u6784\\u7684\\u5f39\\u6027\\u9759\\u529b\\u5206\\u6790\\uff0c\\u5e76\\u5c06MATLAB\\u7684\\u8ba1\\u7b97\\u7ed3\\u679c\\u4e0eSAP2000\\u3001Midas Gen\\u5206\\u6790\\u7ed3\\u679c\\u8fdb\\u884c\\u5bf9\\u6bd4\\u3002\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#website\"},\"breadcrumb\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#breadcrumblist\"},\"author\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1#author\"},\"creator\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/P1_ProblemDescription-2.gif\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767\\\/#mainImage\",\"width\":448,\"height\":242},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=8767#mainImage\"},\"datePublished\":\"2018-06-16T12:09:14+08:00\",\"dateModified\":\"2026-02-15T08:46:36+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#website\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/\",\"name\":\"\\u5d14\\u6d4e\\u4e1c\\u7684\\u535a\\u5ba2 - www.jdcui.com\",\"description\":\"\\u5b9e\\u5e72\\u3001\\u5b9e\\u8df5\\u3001\\u79ef\\u7d2f\\u3001\\u601d\\u8003\\u3001\\u521b\\u65b0\\uff01 Tag: \\u7ed3\\u6784\\u5de5\\u7a0b\\u535a\\u58eb \\u7ed3\\u6784\\u5de5\\u7a0b\\u5e08 \\u4f2a\\u7a0b\\u5e8f\\u5458 \\u7ed3\\u6784\\u6297\\u9707 \\u5730\\u9707\\u5de5\\u7a0b \\u8d85\\u9650\\u8bbe\\u8ba1 \\u8f6f\\u4ef6\\u5b9a\\u5236 \\u73af\\u8bc4\\u51cf\\u632f \\u632f\\u52a8\\u63a7\\u5236 \\u51cf\\u9694\\u9707 \\u65bd\\u5de5\\u8fc7\\u7a0b\\u6a21\\u62df \\u5c0f\\u54c1\\u94a2\\u7ed3\\u6784 \\u6709\\u9650\\u5143\\u7814\\u53d1 \\u53c2\\u6570\\u5316\\u8bbe\\u8ba1 \\u5927\\u9707\\u5f39\\u5851\\u6027\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143] | \u5d14\u6d4e\u4e1c\u7684\u535a\u5ba2 - www.jdcui.com","description":"\u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm2\u3002\u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002","canonical_url":"http:\/\/www.jdcui.com\/?p=8767","robots":"max-image-preview:large","keywords":"2d\u6841\u67b6,abaqus,code by myself,fem,finite element method,matlab,midas gen,sap2000,truss,\u6709\u9650\u5143,\u6841\u67b6,\u6e90\u4ee3\u7801,\u7f16\u7a0b","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"http:\/\/www.jdcui.com\/?p=8767#article","name":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143] | \u5d14\u6d4e\u4e1c\u7684\u535a\u5ba2 - www.jdcui.com","headline":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]","author":{"@id":"http:\/\/www.jdcui.com\/?author=1#author"},"publisher":{"@id":"http:\/\/www.jdcui.com\/#organization"},"image":{"@type":"ImageObject","url":"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P1_ProblemDescription-2.gif","width":448,"height":242},"datePublished":"2018-06-16T12:09:14+08:00","dateModified":"2026-02-15T08:46:36+08:00","inLanguage":"en-US","commentCount":8,"mainEntityOfPage":{"@id":"http:\/\/www.jdcui.com\/?p=8767#webpage"},"isPartOf":{"@id":"http:\/\/www.jdcui.com\/?p=8767#webpage"},"articleSection":"Finite Element Method [\u6709\u9650\u5143\u6cd5], MATLAB, My Software [\u81ea\u7f16\u7a0b\u5e8f], Structural Analysis [\u7ed3\u6784\u5206\u6790], 2D\u6841\u67b6, Abaqus, Code by myself, FEM, Finite element method, MATLAB, Midas Gen, SAP2000, Truss, \u6709\u9650\u5143, \u6841\u67b6, \u6e90\u4ee3\u7801, \u7f16\u7a0b"},{"@type":"BreadcrumbList","@id":"http:\/\/www.jdcui.com\/?p=8767#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"http:\/\/www.jdcui.com#listItem","position":1,"name":"Home","item":"http:\/\/www.jdcui.com","nextItem":{"@type":"ListItem","@id":"http:\/\/www.jdcui.com\/?cat=31#listItem","name":"My Software [\u81ea\u7f16\u7a0b\u5e8f]"}},{"@type":"ListItem","@id":"http:\/\/www.jdcui.com\/?cat=31#listItem","position":2,"name":"My Software [\u81ea\u7f16\u7a0b\u5e8f]","item":"http:\/\/www.jdcui.com\/?cat=31","nextItem":{"@type":"ListItem","@id":"http:\/\/www.jdcui.com\/?p=8767#listItem","name":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]"},"previousItem":{"@type":"ListItem","@id":"http:\/\/www.jdcui.com#listItem","name":"Home"}},{"@type":"ListItem","@id":"http:\/\/www.jdcui.com\/?p=8767#listItem","position":3,"name":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]","previousItem":{"@type":"ListItem","@id":"http:\/\/www.jdcui.com\/?cat=31#listItem","name":"My Software [\u81ea\u7f16\u7a0b\u5e8f]"}}]},{"@type":"Organization","@id":"http:\/\/www.jdcui.com\/#organization","name":"\u5d14\u6d4e\u4e1c\u7684\u535a\u5ba2 - www.jdcui.com","description":"\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\uff01 Tag: \u7ed3\u6784\u5de5\u7a0b\u535a\u58eb \u7ed3\u6784\u5de5\u7a0b\u5e08 \u4f2a\u7a0b\u5e8f\u5458 \u7ed3\u6784\u6297\u9707 \u5730\u9707\u5de5\u7a0b \u8d85\u9650\u8bbe\u8ba1 \u8f6f\u4ef6\u5b9a\u5236 \u73af\u8bc4\u51cf\u632f \u632f\u52a8\u63a7\u5236 \u51cf\u9694\u9707 \u65bd\u5de5\u8fc7\u7a0b\u6a21\u62df \u5c0f\u54c1\u94a2\u7ed3\u6784 \u6709\u9650\u5143\u7814\u53d1 \u53c2\u6570\u5316\u8bbe\u8ba1 \u5927\u9707\u5f39\u5851\u6027","url":"http:\/\/www.jdcui.com\/"},{"@type":"Person","@id":"http:\/\/www.jdcui.com\/?author=1#author","url":"http:\/\/www.jdcui.com\/?author=1","name":"CJD","image":{"@type":"ImageObject","@id":"http:\/\/www.jdcui.com\/?p=8767#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/e2fdb66ee1ab31c12f692ce40f21c023cc9c65dfbcf39aa491fb3b6785061f54?s=96&d=blank&r=g","width":96,"height":96,"caption":"CJD"}},{"@type":"WebPage","@id":"http:\/\/www.jdcui.com\/?p=8767#webpage","url":"http:\/\/www.jdcui.com\/?p=8767","name":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143] | \u5d14\u6d4e\u4e1c\u7684\u535a\u5ba2 - www.jdcui.com","description":"\u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm2\u3002\u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002","inLanguage":"en-US","isPartOf":{"@id":"http:\/\/www.jdcui.com\/#website"},"breadcrumb":{"@id":"http:\/\/www.jdcui.com\/?p=8767#breadcrumblist"},"author":{"@id":"http:\/\/www.jdcui.com\/?author=1#author"},"creator":{"@id":"http:\/\/www.jdcui.com\/?author=1#author"},"image":{"@type":"ImageObject","url":"http:\/\/www.jdcui.com\/wp-content\/uploads\/2018\/05\/P1_ProblemDescription-2.gif","@id":"http:\/\/www.jdcui.com\/?p=8767\/#mainImage","width":448,"height":242},"primaryImageOfPage":{"@id":"http:\/\/www.jdcui.com\/?p=8767#mainImage"},"datePublished":"2018-06-16T12:09:14+08:00","dateModified":"2026-02-15T08:46:36+08:00"},{"@type":"WebSite","@id":"http:\/\/www.jdcui.com\/#website","url":"http:\/\/www.jdcui.com\/","name":"\u5d14\u6d4e\u4e1c\u7684\u535a\u5ba2 - www.jdcui.com","description":"\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\uff01 Tag: \u7ed3\u6784\u5de5\u7a0b\u535a\u58eb \u7ed3\u6784\u5de5\u7a0b\u5e08 \u4f2a\u7a0b\u5e8f\u5458 \u7ed3\u6784\u6297\u9707 \u5730\u9707\u5de5\u7a0b \u8d85\u9650\u8bbe\u8ba1 \u8f6f\u4ef6\u5b9a\u5236 \u73af\u8bc4\u51cf\u632f \u632f\u52a8\u63a7\u5236 \u51cf\u9694\u9707 \u65bd\u5de5\u8fc7\u7a0b\u6a21\u62df \u5c0f\u54c1\u94a2\u7ed3\u6784 \u6709\u9650\u5143\u7814\u53d1 \u53c2\u6570\u5316\u8bbe\u8ba1 \u5927\u9707\u5f39\u5851\u6027","inLanguage":"en-US","publisher":{"@id":"http:\/\/www.jdcui.com\/#organization"}}]}},"aioseo_meta_data":{"post_id":"8767","title":null,"description":"\u8282\u70b91\u5904\u4e3a\u56fa\u5b9a\u94f0\u652f\u5ea7\uff0c\u8282\u70b94\u5904\u4e3a\u6ed1\u52a8\u94f0\u652f\u5ea7\uff0c\u8282\u70b95\u30016\u30017\u5904\u5206\u522b\u53d7\u5230-y\u65b9\u5411P=100000N\u7684\u96c6\u4e2d\u529b\u4f5c\u7528\uff1b\u7ed3\u6784\u4e2d\u5404\u6746\u4ef6\u91c7\u7528\u76f8\u540c\u7684\u89c4\u683c\uff0c\u5176\u4e2d\u5f39\u6027\u6a21\u91cfE=200000MPa\uff0c\u622a\u9762\u79efA=4532mm2\u3002\u57fa\u4e8eMATLAB\u7f16\u7a0b\u5b9e\u73b0\u8be5\u6841\u67b6\u7ed3\u6784\u7684\u5f39\u6027\u9759\u529b\u5206\u6790\uff0c\u5e76\u5c06MATLAB\u7684\u8ba1\u7b97\u7ed3\u679c\u4e0eSAP2000\u3001Midas Gen\u5206\u6790\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002","keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"Article","isEnabled":true},"graphs":[],"defaultGraph":"","defaultPostTypeGraph":""},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2021-04-18 09:05:47","updated":"2026-02-15 00:47:55","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.jdcui.com\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.jdcui.com\/?cat=31\" title=\"My Software [\u81ea\u7f16\u7a0b\u5e8f]\">My Software [\u81ea\u7f16\u7a0b\u5e8f]<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"http:\/\/www.jdcui.com"},{"label":"My Software [\u81ea\u7f16\u7a0b\u5e8f]","link":"http:\/\/www.jdcui.com\/?cat=31"},{"label":"[\u6709\u9650\u5143] [Code by myself] FEM Analysis: 2D Truss Element [\u6709\u9650\u5143\u5206\u6790: 2D\u6841\u67b6\u5355\u5143]","link":"http:\/\/www.jdcui.com\/?p=8767"}],"views":6129,"_links":{"self":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/8767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8767"}],"version-history":[{"count":0,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/8767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/media\/8932"}],"wp:attachment":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8767"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}