浅层地球物理探测在城市断裂带探测中的应用研究

福建省地震局,福州 350001

浅层地球物理勘探;三明市陈大镇;地下结构;城市防震减灾

Application of Shallow Geophysical Exploration in Urban Fault Zone Detection
REN Congrong,LI Pei,SHEN Fanglu

Fujian Earthquake Agency , Fuzhou 350001, China

Shallow geophysical exploration;Chenda Town,Sanming City;Subsurface structure;Urban earth⁃quake prevention and disaster reduction

DOI: 10.13512/j.hndz.2025.03.13

备注

以三明市陈大镇为研究对象,探讨浅层地球物理勘探在城市防震减灾中的应用价值。通过采用浅层地震横波反射勘探为主、地质雷达探测为辅的探测方法,展示了该地区地下岩层与断层分布的结构情况。研究指出,浅层地球物理勘探能有效提升城市抗震能力,为地质安全评估提供科学依据,并还需加强多学科融合与数据处理精度,以优化城市防震减灾策略。
Taking Chenda Town in Sanming City as the research object,this paper discussed the application value of shallow geophysical exploration in urban earthquake prevention and disaster reduction. By adopting a detection method mainly based shallow seismic shear wave reflection exploration and supplemented by geological radar detection, the structural conditions of underground rock formations and fault distributions in this area were demonstrated. It is pointed out that shallow geophysical exploration can effectively improve the seismic capacity of cities and provide scientific basis for geological safety assessment, and it is also necessary to strengthen interdisciplinary integration and data processing accuracy to optimize urban earthquake prevention and disaster mitigation strategies.
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