摘要
通过对近期国内外高混凝土面板堆石坝工程建设经验的回顾与总结,研究了近代高混凝土面板堆石坝建设中设计理论和施工方法上存在的技术问题和经验教训。从目前高混凝土面板堆石坝工程施工过程和运行状态看,对于未来的超高混凝土面板堆石坝工程,现有的设计准则和一些常规的施工方法必须进行适当的调整,以适应超高坝高应力水平、高水头压力的情况。基于对300m级超高混凝土面板堆石坝建设中面临技术挑战的系统分析,提出了建设超高混凝土面板堆石坝所需解决的关键技术问题。
The experience of construction and operation of high CFRD bolh in China and abroad is summarized and the problems happened to the existing dams are investigated. The key technical problems be faced in building 300m grade CFRD are analyzed. It is pointed out that the design criteria and construction methods must improved to meet the need of high stress level and high water pressure in super-high CFRD. The key technologies pending for solving are suggested.
出处
《水利学报》
EI
CSCD
北大核心
2008年第10期1226-1234,共9页
Journal of Hydraulic Engineering
