- 地震作用下高拱坝损伤开裂分析
- 点击次数：
- 发表时间： 2010-01-01
- 发表刊物： 应用力学学报
- 所属单位： 建设工程学部
- 期号： 1
- 页面范围： 125-129
- ISSN号： 1000-4939
- 摘要： The contraction joints have to be modeled if the open-close effects of joints on the dynamic response of high arch dam are studied.Based on the strain rate-dependant damage constitutive model,the dynamic response and the damage characteristics are studied for the arch dam model with and without considering the opening-closing effects of joints.The analysis show that arch dam model without modeling contraction joints can give reasonable dynamic response results based on the nonlinear concrete model.
- 备注： 新增回溯数据
