初至层析成像和浅层地震反射技术在城市断裂带探测中的应用

福建省地震局,福州 350001

浅层地震勘探;晋江市金井镇;地质构造;应用价值

Application of First-Arrival Tomography and Shallow Seismic Reflection Technology in Urban Fault Zone Detection
REN Congrong,ZHENG Sihan,FANG Ye,LI Pei,SHEN Fanglv

Fujian Earthquake Agency, Fuzhou 350001, China

Shallow seismic exploration; Jinjing Town, Jinjiang City; Geological structure; Application value

DOI: 10.13512/j.hndz.2026.05.08

备注

晋江市处于闽东南沿海动力构造带的边缘地带,此次以晋江市金井镇为研究区域,开展4条共计长7.576km的浅层地震勘探探测,运用反射波技术探明地下地质构造与地层分布规律,为区域工程地质勘察、资源勘探工作提供可靠科学依据。研究成果可为晋江市地质调查、城乡工程建设规划提供扎实地球物理资料,具备较高实际应用价值。
Jinjiang City is located on the edge of the dynamic tectonic belt along the southeastern coast of Fujian. This study takes Jinjing Town of Jinjiang City as the research area and carries out shallow seismic exploration along four survey lines with a total length of 7.576 km. The reflection wave technique was adopted to explore underground geological structures and stratigraphic distribution rules, providing reliable scientific basis for regional engineering geological investigation and resource exploration. The research results can provide solid geophysical data for geological surveys and urban-rural construction planning in Jinjiang City, and have high practical application value.
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