摘要
本文将广州抽水蓄能电站围岩视为均匀各向同性介质或正交各向异性节理岩体,采用单纯形加速法,对交通洞和主变排风洞内观测断面的变形资料进行了正法拟合分析,得出了一系列岩体力学参数及地应力场特征数据并与实测数据做了对比。
Surrounding rocks of GPSH ( Guangzhou Pumped Storage Hydroplant ) are treated as isotTopic medium or orthotropic jointed rocks. Directed back analyses of measured displacements from observation section in access gallery and exhaust gallery of main transformer house are made by simplex acceleration method. A number of mechanical parameters of rock mass and in-situ ground stresses are obtained and compared with measured data.
出处
《岩土力学》
EI
CAS
CSCD
1991年第2期57-66,共10页
Rock and Soil Mechanics
基金
国家自然科学基金
