| 基于年龄测试的黄庄—高丽营断裂活动性研究 |
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| 引用本文： | 王海刚,贾三满,田芳.基于年龄测试的黄庄—高丽营断裂活动性研究[J].城市地质,2013,8(1):32-34. |
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| 作者姓名： | 王海刚 贾三满 田芳 |
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| 作者单位： | 北京市水文地质工程地质大队,北京市地质环境监测总站,北京100195 |
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| 摘 要： | 黄庄—高丽营断裂是北京平原区一条重要的活动断裂，在庙城—高丽营段沿线发生地裂缝，造成大量房屋墙体开裂和道路破坏。在西王路村探槽揭示该断裂错断第四系地层，产生地表地裂缝。探糟断裂孢粉年龄测试，该断裂发生年龄大致在13～22ka，仍处于活动状态。
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| 关 键 词： | 断裂 探槽 光释光 孢粉 年龄测试 |
Research on the Activity of the Huangzhuang-Gaoliying Fault based on Dating Technique |
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| WANG Haigang
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JIA Sanman
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TIAN Fang.Research on the Activity of the Huangzhuang-Gaoliying Fault based on Dating Technique[J].City Geology,2013,8(1):32-34. |
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| Authors: | WANG Haigang JIA Sanman TIAN Fang |
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| Institution: | (Hydrogeology and Engineering Geology Team of Beijing, Beijing Institute of Geo-Environment Monitoring, Beijing 100195) |
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| Abstract: | The Huangzhuang-Gaoliying fault is an important active fault in the Beijing plain area. The serious disasters of ground fissure have occurred along the Miaocheng-Gaoliying section, which have caused a lot of wall cracking and road damages. It indicated that the entire Quaternary strata were broken by the fault and the position of fracture surface on the ground was completely consistent with that of ground fissures from the trench excavation in the Xiwanglu Village. Samples were extracted from the trench with optically stimulated luminescence （OSL） and sporopollen dating. The results show that the formation age of the strata on both sides of the fault ranged from 13 ka to 22 ka, namely Late Pleistocene. In addition, it demonstrates that the Huangzhuang- Gaoliying fault is still in activity from the development of the ground fissure. |
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| Keywords: | Fault Trench Optically stimulated luminescence （OSL） Sporopollen Dating technique |
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