学术
浅层人工地震在长春市断层探测中的应用
盛俭[1] 薄景山[2] 佴磊[1] 张羽[3]
[1]吉林大学建设工程学院,吉林长春130026 [2]防灾科技学院,河北燕郊101601 [3]吉林省地震局,吉林长春130000
摘 要:
国内外大量地震震例研究表明，巨大的城市地震灾害主要是由隐伏于城市地域之下的活动断裂上发生的地震造成的，因此，探测城市地域内的活断层是十分必要和紧迫的一项工作。浅层人工地震是一种分辨率高、探测结果可靠的断层探测方法。通过试验，确定了用浅层人工地震探测长春市地域内断层的探测方法和采集参数等。在长春市的断层探测中，大量采用了浅层人工地震方法，并取得了较好的效果。[著者文摘]
文章出处:
《自然灾害学报》-2007年16卷5期 -116-120页
分 类 号:
文献标识码:
A
文章编号:
1004-4574（2007）05-0116-05
Application of shallow artificial earthquake to exploration of fault in Changchun
SHENG Jian, BO Jing-shan , NAI Lei , ZHANG Yu （ 1. College of Construction Engineering, Jilin University, Changehun 130026, China; 2. Institute of Disaster Prevention Science and Technology, Yanjiao 101601, China ; 3. Seismological Bureau of Jilin Province, Changehun 130000, China）
Abstract:
Research on a large number of seismic events at home and abroad has indicated that tremendous earthquake hazards in urban areas are mostly attributed to earthquakes caused by active faults buried beneath the cities. Shallow artificial seismic exploration is a feasible method for fault exploration, which has high resolution power. Exploration method and collection parameter of shallow seismic exploration was acquired by test. Shallow artificial seismic exploration is applied largely to exploration of fault in Changchun. The exploration result is availability.[著者文摘]
Key words:
shallow artificial earthquake ; fault ; exploration
基金资助:
国家计委“十五”重点项目子项目（20041138147）
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