資源簡介
該程序整合了板殼單元的膜效應、彎曲及橫向剪切效應,可以對平面內的板殼進行有限元仿真計算,同時對入門有限元的新手提供教學資料。代碼注釋較為詳細,各個模塊分類清楚。
自主開發,別無他家。

代碼片段和文件信息
function?[constitutive]?=?constitutiveMatrix(E?mu)
%%?返回材料的面內本構矩陣
constitutive.in?=?E/(1-mu^2)*[1?mu?0
????????????????????????????mu?1?0
????????????????????????????0?0?0.5*(1-mu)];
%%?返回材料的面外剪切本構矩陣
G?=?E?/2?/(1?+?mu);
constitutive.out?=?G?*?eye(2);
%%?厚板修正系數
constitutive.alpha?=?5.0?/?6.0;
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-10?20:07??FEM\
?????文件?????????351??2018-07-05?19:20??FEM\constitutiveMatrix.m
?????文件?????????858??2018-07-06?14:41??FEM\distributeLoad.m
?????文件?????????234??2018-06-29?16:37??FEM\drawingMesh.m
?????文件????????1500??2018-07-06?15:56??FEM\elemStiffness2D.m
?????文件????????1425??2018-07-05?09:50??FEM\gaussIntegration.m
?????文件????????1082??2018-07-06?15:58??FEM\globalStiffness2D.m
?????文件?????????514??2018-07-05?10:43??FEM\jacobian2D.m
?????文件????????2284??2018-07-17?14:43??FEM\Main.m
?????文件????????1118??2018-07-17?13:34??FEM\postDisplacement.m
?????文件????????1166??2018-07-17?14:12??FEM\postStress.m
?????文件?????????924??2018-06-29?19:12??FEM\rectangularMesh.m
?????文件?????????858??2018-07-05?10:16??FEM\shapeFun2D.m
?????文件?????????341??2018-07-06?15:29??FEM\solveDisp.m
?????文件????????1623??2018-07-10?14:23??FEM\solveStress.m
?????文件????????1023??2018-07-05?16:45??FEM\strainMatrix2D.m
評論
共有 條評論