活断层是水利水电工程建设中常遇到的问题,它直接关系着工程的安全和造价。在水利水电工程可行性调查中,往往有些条件很好的工程地址,由于活断层问题复杂而不得不舍弃。因此,对活动断层进行观测研究,弄清它的活 Active faults are often encountered in the construction of water conservancy and hydropower projects, which is directly related to the safety and cost of the project. In the feasibility study of water conservancy and hydropower projects, there are often some well-conditioned engineering addresses that have to be abandoned due to the complexity of active faults. Therefore, the active fault observation study to understand its life