{"id":3383,"date":"2016-07-19T13:37:41","date_gmt":"2016-07-19T05:37:41","guid":{"rendered":"http:\/\/www.jdcui.com\/?p=3383"},"modified":"2026-02-19T10:28:23","modified_gmt":"2026-02-19T02:28:23","slug":"influence-line-analysis-using-ansys-ansys%e5%bd%b1%e5%93%8d%e7%ba%bf%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/www.jdcui.com\/?p=3383","title":{"rendered":"Influence line analysis using ANSYS (ANSYS\u5f71\u54cd\u7ebf\u5206\u6790)"},"content":{"rendered":"<p style=\"padding-left: 30px;\">ANSYS \u5f71\u54cd\u7ebf\u5206\u6790\u3002(<span style=\"color: #0000ff;\">Influence line analysis using ANSYS<\/span>)<\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u7b97\u4f8b\uff08<span style=\"color: #0000ff;\">Example<\/span>\uff09<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3384\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/Influenceline_Blog.png\" alt=\"Influenceline_Blog\" width=\"500\" height=\"264\" \/><\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>ANSYS\u6709\u9650\u5143\u6a21\u62df\uff08<span style=\"color: #0000ff;\">FEM Analysis with ANSYS<\/span>\uff09<\/strong><\/li>\n<\/ul>\n<p style=\"padding-left: 30px;\">\u547d\u4ee4\u6d41\uff1a<\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">FINISH<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">\/CLEAR<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">\/TITLE,Influence Line Analysis<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">\/PREP7<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><span style=\"color: #808080;\"><strong>!Element type<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">ET,1,BEAM3<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">!Material<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">MP,EX,1,25000<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">MP,PRXY,1,0.2<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><span style=\"color: #808080;\"><strong>!Real for beam 200X500<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">!R,NO,AREA,IZZ,TKZ,SHEARZ<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">R,1,100000,2.083E+09,500,0<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><span style=\"color: #808080;\"><strong>!Node<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">NMAX=41<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">DX=300<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">*DO,I,1,NMAX<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">N,I,(I-1)*DX,0,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">*ENDDO<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><span style=\"color: #808080;\"><strong>!Beam element<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">REAL,1<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">*DO,I,1,(NMAX-1)<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">EN,I,I,I+1<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">*ENDDO<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><span style=\"color: #808080;\"><strong>!Displacement boundary conditions<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">D,1,UY,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,1,UZ,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,1,ROTX,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,1,ROTY,0<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">D,11,UX,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,11,UY,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,11,UZ,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,11,ROTX,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,11,ROTY,0<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">D,31,UY,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,31,UZ,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,31,ROTX,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,31,ROTY,0<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">D,41,UY,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,41,UZ,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,41,ROTX,0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">D,41,ROTY,0<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">FINISH<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">\/SOLU<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">ALLSEL,ALL<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">ANTYPE,STATIC<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">*Do,I,1,NMAX<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">TIME,I<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">!delete force load on nodes<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">FDELE,ALL,ALL <\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">F,I,FY,-1<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">SOLVE<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">*ENDDO<\/span><\/strong><\/p>\n<p style=\"padding-left: 60px;\"><strong><span style=\"color: #ff00ff;\">FINISH<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">\/POST26<\/span><\/strong><br \/>\n<span style=\"color: #808080;\"><strong>!node displacement<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">NSOL,2,20,U,Y<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">PLVAR,2<\/span><\/strong><br \/>\n<span style=\"color: #808080;\"><strong>!element moment<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">ESOL,3,20,21,M,Z<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">PLVAR,3<\/span><\/strong><br \/>\n<span style=\"color: #808080;\"><strong>!element shear force<\/strong><\/span><br \/>\n<strong><span style=\"color: #ff00ff;\">ESOL,4,20,21,F,Y<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff00ff;\">PLVAR,4<\/span><\/strong><\/p>\n<p style=\"padding-left: 30px;\">\u8f93\u5165\u4ee5\u4e0a\u547d\u4ee4\u6d41\uff0c\u8fd0\u884c\u5206\u6790\uff0c\u5373\u53ef\u83b7\u5f97\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u67e5\u770b\u5206\u6790\u7ed3\u679c\uff08<span style=\"color: #0000ff;\">Check\u00a0Results<\/span>\uff09<\/strong><\/li>\n<\/ul>\n<p style=\"padding-left: 30px;\">Influence line of displacement:<\/p>\n<p style=\"padding-left: 30px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3388\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/ANSYS_displacement.png\" alt=\"ANSYS_displacement\" width=\"481\" height=\"377\" \/><\/p>\n<p style=\"padding-left: 30px;\">Influence line of moment:<\/p>\n<p style=\"padding-left: 30px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3389\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/ANSYS_moment.png\" alt=\"ANSYS_moment\" width=\"486\" height=\"348\" \/><\/p>\n<p style=\"padding-left: 30px;\">Influence line of shear force:<\/p>\n<p style=\"padding-left: 30px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3390\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/ANSYS_shearforce.png\" alt=\"ANSYS_shearforce\" width=\"477\" height=\"348\" \/><\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u4e0eSAP2000\u5206\u6790\u7ed3\u679c\u5bf9\u6bd4\uff08<span style=\"color: #0000ff;\">Comparison with SAP2000\u00a0results\u00a0<\/span>\uff09<\/strong><\/li>\n<\/ul>\n<p style=\"padding-left: 30px;\">Influence line of displacement:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3385\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/sap2000_displacement.png\" alt=\"sap2000_displacement\" width=\"500\" height=\"137\" \/><\/p>\n<p style=\"padding-left: 30px;\">Influence line of moment:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3386\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/sap2000_moment.png\" alt=\"sap2000_moment\" width=\"500\" height=\"123\" \/><\/p>\n<p style=\"padding-left: 30px;\">Influence line of shear force:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3387\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2016\/07\/sap2000_shearforce.png\" alt=\"sap2000_shearforce\" width=\"500\" height=\"177\" \/><\/p>\n<ul style=\"list-style-type: square;\">\n<li><strong>\u76f8\u5173\u535a\u6587<span style=\"color: #0000ff;\">( Related Posts)<\/span><\/strong><\/li>\n<\/ul>\n<p><strong>[01].\u00a0<a href=\"http:\/\/www.jdcui.com\/?p=3112\">Torsion analysis by thermal analogy with ANSYS (ANSYS\u70ed\u6bd4\u62df\u626d\u8f6c\u5e94\u529b\u5206\u6790)<\/a><\/strong><\/p>\n<p><strong>[02].\u00a0<a href=\"http:\/\/www.jdcui.com\/?p=3085\">Analysis of a Euler\u2013Bernoulli beam with ANSYS [ANSYS \u6b27\u62c9-\u4f2f\u52aa\u5229\u6881\u5206\u6790]<\/a><\/strong><\/p>\n<p><strong>[03].\u00a0<a href=\"http:\/\/www.jdcui.com\/?p=3295\">Modal analysis of a frame using ANSYS (ANSYS\u6846\u67b6\u6a21\u6001\u5206\u6790)<\/a><\/strong><\/p>\n<p><strong>[04].\u00a0<a href=\"http:\/\/www.jdcui.com\/?p=3331\">Array parameters in ANSYS (ANSYS\u4e2d\u7684\u6570\u7ec4\u53c2\u6570)<\/a><\/strong><\/p>\n<p><strong>[05].\u00a0<a href=\"http:\/\/www.jdcui.com\/?p=3357\">TABLE type array parameters in ANSYS (ANSYS\u4e2d\u7684\u8868\u683c\u578b\u6570\u7ec4\u53c2\u6570)<\/a><\/strong><\/p>\n<p><center style=\"line-height: 1.5;\"><div  class=\"thumbs-rating-container\" id=\"thumbs-rating-3383\" data-content-id=\"3383\"><button class=\"thumbs-rating-up thumbs-rating-voted\" onclick=\"thumbs_rating_vote(3383, 1);\">Vote Up +14<\/button> <button class=\"thumbs-rating-down thumbs-rating-voted\" onclick=\"thumbs_rating_vote(3383, 2);\">Vote Down -1<\/button><span class=\"thumbs-rating-already-voted\">You already voted!<\/span><\/div><\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ANSYS \u5f71\u54cd\u7ebf\u5206\u6790\u3002(Influence line analysis using ANSYS)<\/p>\n","protected":false},"author":1,"featured_media":7869,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[417,100,861,5],"tags":[418,452,383,410,292,457,446,456,293],"class_list":["post-3383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ansys","category-fem-","category-simulation-analysis-","category-structural-engineering","tag-ansys","tag-apdl","tag-dynamics","tag-euler-beam","tag-fem","tag-influence-line","tag-sap2000","tag-456","tag-293"],"aioseo_notices":[],"views":2617,"_links":{"self":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/3383","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=3383"}],"version-history":[{"count":0,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/3383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/media\/7869"}],"wp:attachment":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3383"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}