摘要
丹江口水利枢纽坝基岩石力学试验研究历时18a,先后开展了岩块物理力学性质、岩体抗剪强度、岩体变形特性及现场岩体动力弹性参数试验研究。对历年岩石力学试验成果进行了汇总,并根据试验和地质条件进行了分析整理。根据岩体的强度和完整性将坝基岩体分为3类,分别提出了岩石力学试验参数建议值。
The experimental study of rock mechanics for dam foundation of Danjiangkou Project lasts 18 years. During this period of the test researches on physicomechanical properties of rock, shear resistance of rock mass, characteristics of rock mass deformation and dynamic elasticit parameters in situ were performed. The rock mechanical test results obtained in calendar years are summarized, and analysed from tests and geological conditions. Based on the opeological condition such as strength and integrity of rock mass, the rock mass of dam foundation is classified into three group, and their recommended values of rock mechanical prarameters are proposed separately.
出处
《长江科学院院报》
CSCD
北大核心
2002年第B09期117-122,共6页
Journal of Changjiang River Scientific Research Institute
关键词
丹江口水利枢纽
岩石力学
试验
南水北调
Water transfer Project from South to North
Danjiangkou Project
rock mechanics
parameters
recommended values
