杭州地区地下空间调查地球物理方法技术研究  

Study on geophysical methods and technologies of underground space survey in Hangzhou area

作　　者：杨文采[1] 田钢[1] 夏江海 鲍学伟 王帮兵[1] 石战结[1] 杨波 赵文轲[1] 宓彬彬 陈焕元 郭霞 YANG Wencai;TIAN Gang;XIA Jianghai;BAO Xuewei;WANG Bangbing;SHI Zhanjie;YANG Bo;ZHAO Wenke;MI Binbin;CHEN Huanyuan;GUO Xia(School of Earth Sciences,Zhejiang University,Hangzhou 310027,Zhejiang,China;262 Brigade of Zhejiang Nuclear Industry,Huzhou 313000,Zhejiang,China;Nuclear Industry Huzhou Engineering Survey Institute Co.,Ltd.,Huzhou 313000,Zhejiang,China)

机构地区：[1]浙江大学地球科学学院,浙江杭州310027 [2]浙江省核工业二六二大队,浙江湖州313000 [3]核工业湖州工程勘察院有限公司,浙江湖州313000

出　　处：《华东地质》2021年第2期125-136,共12页East China Geology

基　　金：浙江省院士行业科技战略咨询项目“华南丘陵地区城市地下空间的开发利用前景分析研究——以杭州市为例(编号:107401+W01701)”项目资助。

摘　　要：随着中国经济的快速发展和城市化进程的加快,有限的土地资源和城市发展之间的矛盾越来越突出,城市地下空间的安全、合理利用和地质环境保护具有重要的战略意义。为了解决G20、亚运会以及数字经济为杭州市快速发展带来的人口快速增长与土地资源有限的瓶颈问题,针对以杭州为代表的南方丘陵地区地下空间精细探测需求,开展了弹性波法、电法与电磁法等多种地球物理方法的可行性研究。结果表明:不同勘探方法在探测深度、分辨率以及勘探效率上具有明显的差异性,需要根据地下地质状况以及地表条件选择合适的勘探方法进行探测,这对类似丘陵地区城市地下空间开发及利用具有指导意义和参考价值。With the swift growth of China’s economy and the acceleration of urbanization,the contradiction between limited land resources and urban development is becoming more and more salient.Hence,the safe and rational use of urban underground space and geological environmental protection are of great strategic significance.The G20,Asian Games and digital economy bring great opportunities for the rapid development of Hangzhou,but also cause a thorny bottleneck between rapid population growth and limited land resources.In order to solve this problem,School of Earth Sciences of Zhejiang University has carried out a feasibility study of a variety of geophysical methods,including elastic wave methods,electrical and electromagnetic methods,in view of the need for detailed detection of underground space under this special geomorphological geology in the hilly area of south china.The results show that different exploration methods have obvious differences in exploration depth,resolution and exploration efficiency,so it is necessary to select suitable exploration methods according to underground geological conditions and surface conditions.These conclusions will have exemplary guiding significance and reference value for the development and utilization of urban underground space in the southern hilly area.

关 键 词：地下空间调查 地球物理技术 多源面波 地震体波 电(磁)法 

分 类 号：P631.8[天文地球—地质矿产勘探]