“混用体系”中型砌块墙片有限元弹塑性分析

Finite Element Analysis of Mixed Block Masonry System with Middle Size Blocks

本文采用有限元法对伪静力试验所做的中型砌块墙片进行弹塑性分析计算．砌体中的灰缝单元采用了接触面单元．对“混用体系”中型砌块墙片中芯柱的作用进行了探讨和研究，并提出了一些设计建议．

In this paper pseudo-static experiments on block masonry walls are analyzed by the use of elasto-plastic FEM program. Goodman element is used for mortar joint element in masonry walls. A discussion on the action of core column in mixed block masonry system is presented and some design suggestions are then proposed.