摘要
本文基于ANSYS软件,对方形薄板在四边简支及四边固支约束条件下的变形进行了仿真,得到了两种约束条件下的中线挠度曲线图。同时对方形薄板在四边简支及四边固支约束条件下的变形进行了理论计算,并绘制了理论变形图,最后对ANSYS仿真计算的结果和理论计算的结果进行了比较,并分析了误差原因,验证了有限元分析的合理性。
Based on the ANSYS software,the deformation of square thin plate under the restraint of four simply supported edges and four clamped edges is simulated,and the deflection curves of the center line under two restraint conditions are obtained.At the same time,the deformation of square thin plate under the restraint of four simply supported edges and four clamped edges is calculated theoretically,and the theoretical deformation diagram is drawn.Finally,the results of ANSYS simulation and theoretical calculation are compared,and the error reasons are analyzed,and the rationality of the finite element analysis is verified.
作者
谢中敏
胡超
沈朝萍
尚金秋
XIE Zhong-min;HU Chao;SHEN Chao-ping;SHANG Jin-qiu(Jiangsu Aviation Technical College,Zhenjiang Jiangsu 212134)
出处
《数字技术与应用》
2018年第9期40-41,共2页
Digital Technology & Application
基金
2017年度院级课题资助项目(JATC17010105
JATC17010102)
关键词
四边简支
四边固支
方板
挠度
有限元
four edges simply supported
four edges clamped
square plate
the deflection
finite element
