弹性半空间上正交各向异性矩形板的弯曲

Bending of rectangular orthotropic plates on elastic half-space

文中基于弹性半空间静力问题的Boussinesq解,用链杆法分析了弹性半空间上正交各向异性矩形板的弯曲问题;推导了问题的控制方程组,将弹性半空间地基与正交各向异性矩形板的相互作用问题转化代数方程组的求解问题。文中算例表明,链杆法可以用来分析复杂地基与基础接触问题。

Based upon the Boussinesq's solution for statics of the elastic half-space and the advantages of rigid bar method,the problems of interactions between orthotropic rectangular plates and elastic half-space foundation were analyzed.The control equation group is derived and the problems of interactions between plate and half-space are changed to the problems of algebraic equations.The numerical results prove that rigid bar method can be used to analyze interactions between plates and foundation.