Reservoir-induced earthquakes have the characteristics of shallow focal depth, small magnitude, high frequency and density in the Baitan-Zhilixincun section of the lower reaches of the Jinsha River. The rock mass of the shallow strata is mostly carbonate rock, which is widely distributed. The shallow metamorphic rocks are mainly distributed at the depth of 10 km. In the concentrated area of reservoir-induced earthquakes, the number of secondary faults is relatively large, and they are mainly reverse faults. The stress and strain patterns of the shallow cracks are mainly unloading cracks in the rock mass on the left and right banks of the Baitan-Jiaopingdu section. The main storage characteristics of groundwater are bedrock fissure water and karst fissure water. The rapid impoundment of the reservoir makes the bedrock fissure.


    Access

    Download


    Export, share and cite



    Title :

    Spatial Characteristics of Basic Storage Media of Reservoir-Induced Earthquakes in the Lower Reaches of Jinsha River—A Case Study in Baitan-Zhilixincun


    Additional title:

    Lecture Notes in Civil Engineering


    Contributors:
    Wang, Weiqiang (editor) / Wang, Chengzhi (editor) / Lu, Yang (editor) / Yang, Liu (author) / Du, Zedong (author) / Feng, Zhiren (author) / Jin, Bo (author)


    Publication date :

    2024-11-08


    Size :

    13 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





    Ecological operation of cascade reservoirs for spawning of representative fish species in the lower reaches of the Jinsha river

    Chen, Jin / Xu, Jijun / Yin, Zheng-Jie et al. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2017

    Free access



    General Design of ``Ditch, Channel, Plain, Reservoir'' System Project in the Yellow River Lower Reaches

    Benliang, N. / Peiqing, L. | British Library Conference Proceedings | 2010


    Water Flow for Restricted Navigation in Shuifu Wharf on the Jinsha River

    Yang, Zhong Chao ;Chen, Ming Dong ;Chen, Ming | Trans Tech Publications | 2011