摘要
综述了国内外部分已建碾压混凝土拱坝和重力坝设置诱导缝的实例,以及在拱坝和重力坝中设置诱导缝的差异.介绍了我国碾压混凝土拱坝诱导缝的模型试验概况、诱导缝等效强度理论研究和数值计算的现状.
Some examples of the settings of crack directors in roller compacted concrete (RCC) arch dams and RCC gravity dams at home and abroad, and differences of the crack directors setting between arch dams and gravity dams are summarized. Model tests for crack directors in RCC arch dams and the state of the art of the theoretical study of equivalent strength and numerical calculation in China are presented.
出处
《水利水运工程学报》
CSCD
北大核心
2003年第4期67-73,共7页
Hydro-Science and Engineering
基金
国家自然科学基金资助项目(50179002)
关键词
碾压混凝土拱坝
碾压混凝土重力坝
诱导缝
等效强度
模型试验
RCC arch dam
RCC gravity dam
crack director
equivalent strength
model test
numerical calculation
summarization
