人民黄河Issue(12)：101-103,106,4.DOI:10.3969/j.issn.1000-1379.2014.12.032
基于ANSYS的水闸－地基体系抗震分析
Seismic Analysis of Sluice Structures and Foundation System Based on ANSYS
麻媛1
作者信息
- 1. 山西水利职业技术学院，山西运城044004
- 折叠
摘要
Abstract
Based on structure and foundation system dynamic element study,the seismic response of a sluice structure and foundation system is con-ducted by the finite element software for solving seismic stability difficultly because of special floor structure and complex stress conditions. The effect of seismic water pressure,spatial coupling of sluice structure and the interaction of structure and foundation are considered. The results of ob-tained by the response spectrum method and the time history analysis are compared,meanwhile the security and stability of the system are evalua-ted. The results show that the large tensile stress are appeared in the turning parts of the sluice structure bottom and should pay more attention on the reinforcement and the actual construction process. In addition,the dynamic response spectrum method and time history analysis method has the consistency of the results,but the result of foundation bearing capacity calculated by the dynamic response spectrum are more conservative than what calculated by time history analysis.关键词
水工结构/有限元分析/水闸-地基系统/反应谱法/时程分析法Key words
hydraulic structure/finite element analysis/sluice structure and foundation system/response spectrum method/time history analysis method分类
建筑与水利引用本文复制引用
麻媛..基于ANSYS的水闸－地基体系抗震分析[J].人民黄河,2014,(12):101-103,106,4.
