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
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Date:2022-08-29
Indexed by:Journal Article
Date of Publication:2022-06-29
Journal:哈尔滨工业大学学报
Institution:建设工程学部
Issue:6
Page Number:786-789
ISSN:0367-6234
Abstract:A strain rate-dependant damage constitutive model for concrete is presented with rate-dependant damage variables based on the experimental results, which can simulate different behavior under tensile and compressive loading. The proposed model is applied to the seismic response analysis of a concrete gravity dam and then the results are compared with that obtained by strain rate-independent model. It is shown that the variation of concrete strain-rate makes the limit strength and stiffness increase to different extent at different part and has significant effects on the structural dynamic response and safety evaluation.
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
