ANSYS软件对约束砌块墙片倒塌过程的模拟分析

SIMULATING AND ANALYZING THE COLLAPSE PROCESS OF CONCRETE WALL WITH ANSYS

通过约束砌块砌体在水平力和竖向力作用下破坏过程的分析,认为砌块砌体的破坏是砌块克服砌块和砂浆之间的摩擦产生滑移而引起的。利用大型通用计算程序ANSYS中的接触单元(contact)可以进行仿真计算,计算结果证明了以上的观点。

Analysis conducted on the collapse process of concrete block wall under horizontal and vertical loading shows that the slippage between concrete block and mortar is the primary cause of concrete block collapse. Simulating calculation can be carried out with the contact element of ANSYS and the above view has been proved by the calculation result.