Research on Temperature Control Standard of Initial Impounding of Jinghong RCC Gravity Dam

摘要：

Generally water temperature is lower than the dam temperature in reservoir impounding, which will lead to the abrupt temperature drop of the dam surface, and cleavage cracks will be easily formed in this process. Taken Jinghong RCC Gravity Dam as researching subject, temperature control standard which should be reached before dam impounding is studied in this thesis. According to practical construction Conditions, reasonable temperature control measures are determined to satisfy impounding requirements and for reference by the same kind of project.

关键词： Impounding thermal stress pipe cooling

作者: Wu Zhipeng Zhang Guoxin

作者单位: Dept. of Structures & Materials, IWHR, Beijing 100038

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: 623-629

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）