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| 浑河断裂现今活动性及抚顺城区段的活动特点研究 | |
| 引用本文： | 卢良玉,高常波,李天成,庞庆研,卢月.浑河断裂现今活动性及抚顺城区段的活动特点研究[J].东北地震研究,2001,17(2):48-56. |
| 作者姓名： | 卢良玉 高常波 李天成 庞庆研 卢月 |
| 作者单位： | 1. 辽宁省地震局,辽宁,沈阳,110031 2. 清原地震台,辽宁,清原,113300 3. 抚顺地震台,辽宁,抚顺,113006 |
| 摘 要： | 对近几十年（特别是近几年）来多处跨浑河断裂的形变测量等资料的研究表明，浑河断裂的现今活动性不十分显著，抚顺城区段浑河断裂带附近现今矿震活动频繁，数处跨断裂形变测量结果，断裂两侧的水平和垂直运动显示出的拉张、沉陷与断裂关系密切，其运动速度均在每年十几毫米以上（个别的可达300mm/a)，对其变形的机理研究认为，煤矿采掘是造成变形的主要原因，而非断裂本身构造活动的结果。 |
| 关 键 词： | 浑河断裂 活动性 形变测量 运动速率 变形机理 采煤 |
| 文章编号： | 1004-2865(2001)02-0048-09 |
| 修稿时间： | 2000年12月1日 |
STUDY ON CURRENT ACTIVITY OF THE HUNHE FAULT AND THE FAULT SECTOR IN FUSHUN URBAN AREA |
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| LU Liang-yu,GAO Chang-bo,LU Yue,LI Tian-cheng,PANG Qing-yan.STUDY ON CURRENT ACTIVITY OF THE HUNHE FAULT AND THE FAULT SECTOR IN FUSHUN URBAN AREA[J].Seismological Research of Northeast China,2001,17(2):48-56. | |
| Authors: | LU Liang-yu GAO Chang-bo LU Yue LI Tian-cheng PANG Qing-yan |
| Abstract: | The short level surveying data across the Hunhe fault shows that the current activity of the fault is not significant The ore earthquakes occurred frequently near the Hunhe fault zone in Fushun urban area It has been shown that the relation between the tension, the subsidence originated by horizontal and vertical motion in the two side of the fracture and the fault is close, the motion rate is over 10 mm/ a (specially 300mm/a) The main reason of the deformation is the coal excavation but not the result of the fault tectonic activities itself |
| Keywords: | Hunhe fault Current activity Deformation surveying Motion rate |
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