Chen Jianyun
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:水利工程系
Discipline:Hydraulic Structure Engineering. Disaster Prevention & Mitigation Engineering. Structural Engineering. Project Management
Contact Information:QQ:593001776
E-Mail:eerd001@dlut.edu.cn
Hits:
Date of Publication:2012-01-01
Journal:水利与建筑工程学报
Volume:10
Issue:5
Page Number:37-40,60
ISSN No.:1672-1144
Abstract:In this paper, the penetrating crack in gravity dam's upper area is supposed to be a horizontal straight one, and the Newmark sliding-block method combined with the elastic time-history analysis of finite element method(FEM) is used to approximately compute the upper dam block's slipping displacement in earthquake, then based on the compata- tion results, the dam's seismic capacity is evaluated. In order to check the method in this paper, the results are compared to the ones computed by the FEM contact method. According to the results, it is shown that the dam in such a badly damaged condition would contain some seismic capacity, and the method used in this paper could generate good results under proper conditions, so the method could be used to approximately compute the slipping displacement of the destroyed dam's upper block in earthquake.
Note:新增回溯数据
2004 -博士生导师,大连理工大学土木水利学院
2006- 教授,大连理工大学土木水利学院
2007- 2008 研究生院副院长
2009 - 2014 建设工程学部水利学院 副院长
1999 -2004 副教授,大连理工大学土木水利学院 ,工程抗震研究所副所长