有限元鋼架結構分析-手算matlabansys模擬(編輯修改稿)
2024-07-26 02:31 本頁面
【文章內(nèi)容簡介】 F→OK添加頂部均布載荷：ANSYS Main Menu: Preprocessor →Solution→Define loads →Apply →Structural →Pressure →On beams →選擇頂部所有的單元→VALI pressure value node I :1000 VALJ pressure value node J :1000 →OK添加力矩和力：ANSYS Main Menu: Preprocessor →Solution→Define loads →Apply →Structural →Force/ Monment→On nodes →選擇2節(jié)點→Apply →LAB MZVALUE 100 . (輸入力矩)→On nodes →選擇8節(jié)點→Apply →LAB FX VALUE 1000 （輸入力） 添加約束和載荷二、分析計算ANSYS Main Menu: Solution → Solve → Current LS →OK → Should the Solve Command be Executed? Y→ Close (Solution is done! ) → 關閉窗口 求解模型三、求解結果位移ANSYS Main Menu: General Postproc →List result→Nodal solution→DOF solution→Xponent of displacement →Apply →Yponent of displacement→OK x方向位移解 y方向位移解支反力：ANSYS Main Menu: General Postproc →List result→Reaction Solu→All items→OK 支反力結果四、繪制圖像設置參數(shù)ANSYS Main Menu: General Postproc → Element Table → Difine Table →Add 在user label for item 中輸入FXI, 在Results data item中選擇By sequence num并輸入 smisc,1→Apply在user label for item 中輸入FXJ, 在Results data item中選擇By sequence num,并輸入 smisc,7→Apply在user label for item 中輸入FYI, 在Results data item中選擇By sequence num,并輸入 smisc,2→Apply在user label for item 中輸入FYJ, 在Results data item中選擇By sequence num,并輸入 smisc,8→Apply在user label for item 中輸入MZI, 在Results data item中選擇By sequence num,并輸入 smisc,6→Apply在user label for item 中輸入MZJ, 在Results data item中選擇By sequence num,并輸入 smisc,12→OK 圖表參數(shù)設置圖像輸出a）軸力圖：ANSYS Main Menu: General Postproc →Plot resul t→Contour plot →Line Elem Res →選擇 FX_I FX_J →Apply 軸力圖b）剪力圖：ANSYS Main Menu: General Postproc →Plot resul t→Contour plot →Line Elem Res →選擇 FY_I FY_J →Apply 剪力圖c）彎矩圖：ANSYS Main Menu: General Postproc →Plot resul t→Contour plot →Line Elem Res →選擇 MZ_I Z_J →OK 彎矩圖第五章 結果比較結果手算MATLABANSYS108108108107107107
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