基于有限元仿真的板状物体的变形分析
Deformation Analysis of Plate Object Based on Finite Element Simulation
摘 要
根据线弹性薄板小挠度理论及有限元理论对板状物体的微变形情况进行了理论分析。应用有限元软件ANSYS及MATLAB对物体在四边固支和简支边界条件下受静态载荷的变形规律进行仿真分析, 得到了薄板变形的挠度和应力分布, 并将结果与有限元软件分析的结果进行对比, 验证了有限元仿真变形分析的可行性。该研究对薄板在其他支撑条件下的受力机理分析具有一定的借鉴意义。
板状物体
变形分析
finite element
plate object
deformation analysis
Abstract
The micro deformation of the plate object was analyzed based on linear elastic thin little deflection theory and finite element theory. The deflection and the stress distribution of the plate objects gripped and supported at four sides under static load were simulated by ANSYS and MATLAB software. The feasibility of deformation analysis can be validated after comparing the both results and it can serve as a guide for stress mechanism of thin plate in other supported conditions.
中图分类号 TU311.1
所属栏目 试验与研究
基金项目 教育部博士点专项基金(20093218110024); 国际合作项目(BZ2010060)
收稿日期 2011/5/15
修改稿日期
网络出版日期
作者单位点击查看
备注李元元(1986-), 女, 硕士。
引用该论文: LI Yuan-yuan,ZHAO Zhi-min,PAN Qi,SHEN Ling-bin,YU Yin-shan. Deformation Analysis of Plate Object Based on Finite Element Simulation[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2012, 48(1): 7～10
李元元,赵志敏,潘崎,沈令斌,于银山. 基于有限元仿真的板状物体的变形分析[J]. 理化检验－物理分册, 2012, 48(1): 7～10
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】PARASHAR, KAUSHIK, SURIYANARAYANAN, et al.Mathematical modelling of 2-D heat transfer in a rectangular plate[C]//International Conference on Modeling Optimization and Computing.[S.l.]:[s.n.], 2010,1298:116-121.
【2】TURGUT O, ONUR N. An experimental and three dimensional numerical study on the wind-related heat transfer from a rectangular flat plate model collector flush mounted on the roof of a model house[J].Heat and Mass Transfer,2010,46(11/12):1345-1354.
【3】李黎,习宝田.圆形薄板的温度分布及热变形[J].北京林业大学学报, 2004,26(1):74-78.
【4】张小兵,龙士国.基于实体单元的薄板成形模拟[J].计算机仿真, 2007,24(11):258-261.
【5】KHOSHRAVAN M R, SETOODEH MA.Numerical and experimental analysis of welding deformation in thin plates[J].CMC-Computers Materials & Continua, 2010,16(3):195-228.
【6】YANG Xin-hua, WANG Chun-sheng.Modeling and simulation for welding deformation of box-like structures based on local-global mapping [C]//Proceedings of the Second International Conference on Modelling and Simulation. Livepool, England: World ACAD Union-World ACAD Press,Mill Lane,Wavertree Technology Park, 2009:201-206.
【7】杨桂通.弹性力学简明教程[M].北京: 清华大学出版社,2006:48-202.
【8】徐芝纶.弹性力学(下册)[M].2版.北京: 高等教育出版社,2002:2-102.
【9】邵忍平.机械系统动力学[M].北京: 机械工业出版社,2005:195-199.
【10】王海耀.真空平板玻璃动力学研究[D].江苏:扬州大学,2009.
【11】杨 W, 布迪纳斯 R.罗氏应力应变公式手册[M].岳珠峰,高行山, 王峰会, 译.北京: 科学出版社,2005:423-425.
【12】YAGHOUBSHAHI M, ASADI E, FARIBORZ S J.A higher-order shell model applied to shells with mixed boundary conditions[J].Proceedings of the Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science, 2011,225(C2):292-303.
【13】SABOORI B, KHALILI SMR.Static analysis of tapered FRP transmission poles using finite element method[J].Finite Elements in Analysis and Desing, 2011,47(3):247-255.
【2】TURGUT O, ONUR N. An experimental and three dimensional numerical study on the wind-related heat transfer from a rectangular flat plate model collector flush mounted on the roof of a model house[J].Heat and Mass Transfer,2010,46(11/12):1345-1354.
【3】李黎,习宝田.圆形薄板的温度分布及热变形[J].北京林业大学学报, 2004,26(1):74-78.
【4】张小兵,龙士国.基于实体单元的薄板成形模拟[J].计算机仿真, 2007,24(11):258-261.
【5】KHOSHRAVAN M R, SETOODEH MA.Numerical and experimental analysis of welding deformation in thin plates[J].CMC-Computers Materials & Continua, 2010,16(3):195-228.
【6】YANG Xin-hua, WANG Chun-sheng.Modeling and simulation for welding deformation of box-like structures based on local-global mapping [C]//Proceedings of the Second International Conference on Modelling and Simulation. Livepool, England: World ACAD Union-World ACAD Press,Mill Lane,Wavertree Technology Park, 2009:201-206.
【7】杨桂通.弹性力学简明教程[M].北京: 清华大学出版社,2006:48-202.
【8】徐芝纶.弹性力学(下册)[M].2版.北京: 高等教育出版社,2002:2-102.
【9】邵忍平.机械系统动力学[M].北京: 机械工业出版社,2005:195-199.
【10】王海耀.真空平板玻璃动力学研究[D].江苏:扬州大学,2009.
【11】杨 W, 布迪纳斯 R.罗氏应力应变公式手册[M].岳珠峰,高行山, 王峰会, 译.北京: 科学出版社,2005:423-425.
【12】YAGHOUBSHAHI M, ASADI E, FARIBORZ S J.A higher-order shell model applied to shells with mixed boundary conditions[J].Proceedings of the Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science, 2011,225(C2):292-303.
【13】SABOORI B, KHALILI SMR.Static analysis of tapered FRP transmission poles using finite element method[J].Finite Elements in Analysis and Desing, 2011,47(3):247-255.
相关信息
