太原市某新建桥项目的地震活动环境分析

Analysis on seismic activity environment of a newly built bridge project in Taiyuan

通过对一新建梁桥工程的地震活动特征、地震活动的时空分布、震源深度、构造应力场和地震场影响等进行分析研究,并结合项目场地特征,得出其地震活动环境,为进一步划分潜在震源区、确定其地震活动性参数提供依据。

Through the analysis and research on the seismic activity characteristics of newly built bridge engineering,the temporal and spatial distribution of seismic activity,the focal depth,tectonic stress field and seismic field influence and other aspects,and combining with the project site characteristics,gained its seismic activity environment,provided basis for further delineation of potential seismic zone,determining the parameters of seismic activity.