This review deals with constructed, under-construction, and awaiting construction pumped storage power station in China, and measurement and application of their rock mass initial stress field.
综述了我国已建、在建和拟建的抽水蓄能电站与岩体初始应力场测试、应用资讯；
The optimal algorithm is applied to determine the initial stress field of rock mass according to the stress changes around tunnel after excavation.
根据隧道开挖后其周围地应力变化的观测数据，建立了基于优化算法的岩体初始应力场识别方法。
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