摘要
分别采用常规室内试验及现场钻孔弹模试验方法对田湾核电站基岩的静弹模进行了测试 ,扼要介绍了钻孔弹模测试原理及测试结果。经对比分析可得以下结论 :(1)现场测试结果受裂隙的影响较大 ;(2 )对于完整岩石 ,两种测试结果基本一致。
Static elasticity moduli of Tianwan Nuclear Power Plant's foundation rock mass were measured by field borehole elastic modulus tests and by lab conventional tests respectivly.The principle of borebole elastic modulus measurement and test results are presented.Through comparative study,two conclusions are as follows:(1) The influence of the degree of fissure development on field test results is relatively large;(2) The results obtained by above mentioned two methods are elementarily agreeable for integrated rock.
出处
《长江科学院院报》
CSCD
北大核心
2002年第2期58-61,共4页
Journal of Changjiang River Scientific Research Institute
关键词
岩石静弹模
钻孔弹模
岩块弹模
田湾核电站
基岩变形
static elasticity modulus of rock
borehole elastic modulus
core elastic modulus
comparative analysis
