【作者】 王乐华； 李建林； 邓华锋； 郭永成；

【Author】 Wang Lehua Li Jianlin Deng Huafeng Guo Yongcheng ( Key Laboratory of Geological Hazards on Three Gorges Reservoir Area(China Three Gorges University), Ministry of Education, Yichang, 443002; College of Civil & Hydropower Engineering, China Three Gorges University, Yichang, 443002)

【机构】 三峡大学三峡库区地质灾害教育部重点实验室； 三峡大学土木学院；

【摘要】 在工程中,工程岩体的质量好坏对工程建设施工具有重要意义,由于岩体开挖卸荷,其质量劣化损伤。结合锦屏工程实际,采用RMR法及岩体变形参数估计对岩体质量进行评价,得到岩体未扰动和开挖卸荷扰动的变形参数,为电站的设计建设和施工提供参考。更多还原

【Abstract】 It is important significance to engineering construction and build of the engineering rock mass quality in the engineering. Owing to excavated and unloading, the rock mass quality is badening and damageding. According to the fact of Jinping engineering, the rock mass quality is evaluated adopting RMR and rock mass distortion parameter estimate. Find the rock mass distortion parameter of the undisturbance and excavated unloading disturbance rock mass, which are offered to the design and construction department as reference and basis.更多还原