基础梁板的边界元法

BEM for Beams and Plates on Foundations

本文提出的弹性基础梁板边界元法与传统方法不同,这种新型的边界元法,并不借助于基本解与功的互等定律,而是由直接积分导出边界积分方程。

The BEM for beams and plates on foundations proposed in the paper is different from the traditional BEM in the derivation of fundamental equations.In the new method,the boundary integral equation is found not to depend on fundamental solutions and the theorem of reciprocal work, but to be derived directly using the integral method.