Simulating Analysis of Construction of Dahuashui RCC Double-Curvature Arch Dam

摘要：

Dahuashui RCC arch dam (H=133m) is the highest RCC double-curvature arch dam under construction in the world. During construction, more than 10 cracks have been found in some area of the dam, among which 6 cracks are perforative. Simulating analysis of construction process of Dahuashui RCC arch dam is carried out in the article. According to analysis of results, thermal stress happened in construction period has exceeded strength of concrete, which is the main cause of cracks.

关键词： RCC double-curvature arch dam simulating analysis of construction process cause of cracks

作者: Zheng Cuiying Zhang Guoxin Yang Bo Fei Jing Chen Hong

作者单位: Dept. of Structures & Materials, IWHR, Beijing 100038, China Qingshuihe Hydropower Development Company. LTD, Guiyang 550001, China Guiyang Hydropower Investigation Design & Research Institute, CHECC, Guiyang 550002 China

会议类型: 国际会议

会议名称: 第五届碾压混凝土坝国际研讨会(The Fifth International Symposium on Roller Compacted Concrete(RCC))

会议地点: 贵阳

会议语种:英文

页码: 571-576

在线出版日期: 2007-11-02（万方平台首次上网日期，不代表论文的发表时间）