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在得到国际大坝委员会的认可、运用最大可信地震等大坝抗震安全标准的基础上,对地下建筑物进行抗震设计,阐述了断层等影响地下建筑物抗震设计的因素。同时利用定性方法,分析了水电站地下建筑物的抗震设计标准,并对特定组件进行了抗震设计。研究发现,地震发生时会对地下建筑物造成危害,并指出地震会对地下建筑物组件产生不同程度的影响。
Based on the approval of the International Committee on Dams and the seismic safety standards for dams using the largest credible earthquakes, the seismic design of underground structures is carried out. The factors affecting the seismic design of underground structures such as faults are described. At the same time, using qualitative methods, the seismic design standards of underground structures of hydropower station are analyzed, and the specific components are designed for earthquake resistance. The study found that earthquakes could cause damage to underground buildings and pointed out that earthquakes can affect underground components to varying degrees.