摘要
从曲梁内力M、T、Q与荷载集度q的微分关系出发,导出以扭矩T为基本未知量的平衡方程,采用Laplace变换方法,得出承受任意垂直于曲梁曲率平面荷载的曲梁内力通解,并进一步利用曲梁内力与位移的微分关系,得出相应荷载作用下的位移通解.
Based on the differential relationship of the internal force(M.T.Q)and loading, the fundamental differential equations of torsion moment are established, and using the differential equations of the internal force and displacement of curved beam, the general analytical solutions of the internal force and displacement of bending and torsion problems of elastic curved beam under vertical loads by appropriate mathematical transformations.
出处
《青海大学学报（自然科学版）》
1998年第1期4-7,共4页
Journal of Qinghai University(Natural Science)
关键词
面外荷载
曲梁
弯扭问题
通解
The curved beam,Bending and torsion, Analytical solution
