摘要
本文提出了土石坝施工分层填筑过程模拟中所出现的坝体沉降计算失真的问题,通过分析ANSYS软件计算机理发现了产生计算失真的原因,并提出了有效解决计算施工期竖向变形失真问题的两种方法。
The paper presents the calculation distortion problem of the dam body settlement in the simulation of the layered filling process of earth-rock dam construction. The production causes of calculation distortion are discovered by analyzing the calculation mechanization of ANSYS software. The paper proposes the two calculation methods to solve effectively the vertical deformation distortion problems during construction period.
出处
《东北水利水电》
2016年第7期21-22,71,共2页
Water Resources & Hydropower of Northeast China
关键词
土石坝
变形计算
有限元
ANSYS
失真
earth-rock dam
deformation calculation
finite element
ANSYS software
distortion
