挡土墙在分层荷载作用下的墙身位移

文章介绍变截面挡土墙在静力分析时的矩阵传递法,对土力学中计算挡土墙位移的矩阵传递法进行推广。该法通过建立各段的场矩阵,利用两端的边界条件,实现了对挡土墙各截面的内力和墙体位移量。实例证明了该方法具有精度高,简便易行的优点,适用于工程技术人员在微机上的应用。

Retaining walls in the stratification of the wall under load displacement

This paper describes variable cross -section retaining wall in the static analysis of the matrix transfer method, the calculation of soil mechanics in the displacement of retaining walls to promote matrix transfer method. The Act through the establishment of the paragraphs of the field matrix, use of boundary conditions at both ends to achieve the cross -section of the retaining wall of the internal force and displacement. Examples show that the method has high precision, the advantage of easy for engineers...