1.模态分析 模拟力学冲击试验使用响应谱分析(Response Spectrum Analysis),进行冲击分析前需进行模态分析,材料的任何非线性将被忽略,模态和响应谱分析的具体设置界面如图 1 。 图1 模态和冲击互联界面 模型简化:对关键件进行模型简化,如图 2 所示,模型需进行 part 设置。 图2 简化模型及 part 设置 模型接触设置:模...
【ANSYS-Modal-Response Spectrum】框架结构多点谱分析, 视频播放量 68、弹幕量 0、点赞数 2、投硬币枚数 0、收藏人数 3、转发人数 1, 视频作者 剑随心起, 作者简介 Tel/VX:131 1980 1911,相关视频:【ANSYS-Static Structural-Modal】飞机机翼预应力模态分析,【ANSYS-M
2、响应谱分析 回到ANSYS Workbench主界面,创建响应谱分析项目Response Spectrum,并与模态分析的材料、几何模型、有限元模型和Solution分析结果相关联,共享数据。 进入Mechanical模块,在模型树中选择Response Spectrum,在Environment中点击RS Acceleration命令按钮施加加速度谱激励。通过另外两个命令RS Velocity和RS Displacement可...
详解详解介绍2015 ansys inc ics.pdf,Response Spectrum Analysis Topics covered A. What is Response Spectrum Analysis B. Generating the Response Spectrum C. Types of Analyses D. Single Point Response Spectrum Analysis E. Mode Combination Methods F. Rigid Re
Database to”下面输入栏中输入文件名“Dam-spectrum.db”,单击“OK”。 3) 模态扩展分析求解 a.设置分析类型: Main MenuSolutionAnalysis TypeNew Analysis,弹出一个“New Analysis”对话框,在“Type of analysis”栏后面选中“Modal”,单击“OK”按钮。 b.设置模态扩展分析求解选项 定义模态扩展分析:Main ...
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41、应谱分析求解选项u 设置分析类型:Main Menu>Solution>Analysis Type>New Analysis,弹出一个如图5-27所示对话框,在“Type of analysis”栏后面选中“Spectrum”,单击“OK”按钮。图5-27 定义反应谱分析对话框u 设置反应谱分析选项:Main Menu>Solution>Analysis Type>Analysis Options,弹出一个“Spectrum Analysis”...
and the mean square of the output spectrum is 13 An ANSYS input file for calculating the 1-DOF example shown in Figure1and2is attached in the Appendix. This input file was tested using ANSYS Multiphysics. The output response spectrum is shown in Figure3. The input file was modified from ...
Step 4: Generate response spectrum (optional) Circuit spectral response can be simulated by running a DC analysis that sweeps the CW laser wavelength. In this example, 'wavelength1' is the parameter for the CW laser wavelength. Open the "schematic" view. In the "Edit" select "Ignore Inst...
Hi there,Does anyone has a simple example for response spectrum analysis in ANSYS with excitations in more than one directions?I have an idea that it will involve few load case commands but I need a reference to validate my macro.Thanks in advance ...