论文部分内容阅读
本文用线载荷积分方程法对坚井在地压作用下作近似分析。竖井被考虑为嵌于均匀的各向同性的弹性半空间中。问题归结为Fredholm第一种积分方程,并给出数值结果。
In this paper, we use the line load integral equation method to approximate the analysis of the wellbore under the action of ground pressure. The shaft is considered to be embedded in a uniform, isotropic elastic half-space. The problem boils down to Fredholm’s first integral equation and gives numerical results.