摘要
综述了S.P.Timoshenko、J.S.Przemieniecki、胡海昌考虑剪切变形影响计算梁变位方法的优缺点。
This paper comprehensively described the advantages and disadvantages of the methods for considering the shear deformation in calculation of the beam deflection,suggested by S.P.Timoshenko,J.S.Przemieniecki and Mr.Hu Haichang respectively,and put forward a new method for calculating the beam shear deformation by means of setting up a shear displacement function.
出处
《石家庄铁道学院学报》
1999年第4期58-61,共4页
Journal of Shijiazhuang Railway Institute
关键词
位移
梁单元
剪切变形
挠度
刚度
shear displacement beam element shear deformation