輸氣管道有限元分析-文庫吧資料
2025-06-29 02:27本頁面
【正文】 PlaneChange Active CS toGlobal Spherical →ANSYS Main Menu: Preprocessor →Modeling →Create →Lines →In Active Coord →依次連接1,2,3,4點(diǎn)→OK 如圖1 圖1Preprocessor →Modeling →Create →Areas →Arbitrary →By Lines →依次拾取四條邊→OK →ANSYS 命令菜單欄: Work PlaneChange Active CS toGlobal Cartesian 如圖2圖2Preprocessor →Modeling→operate→areas→along normal輸入2，如圖3圖3Preprocessor →Meshing →Mesh Tool→Volumes Mesh→Tet→Free,.采用自由網(wǎng)格劃分單元。執(zhí)行Main Menu→Preprocessor →Material Props →Material Models →Structural →Linear →Elastic →Isotropic，在EX框中輸入2e11，選擇OK并關(guān)閉對(duì)話框。執(zhí)行ANSYS Main Menu→Preprocessor →Element Type→Add/Edit/Delete →Add →select Soli
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