| 北京周口店太平山滑坡形成机理与预防措施 |
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| 引用本文： | 贾建称,王根厚,魏铭,温长顺,秦渊,石国成. 北京周口店太平山滑坡形成机理与预防措施[J]. 青海大学学报, 2006, 24(1): 4-9 |
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| 作者姓名： | 贾建称 王根厚 魏铭 温长顺 秦渊 石国成 |
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| 作者单位： | 中国地质大学地球科学与环境学院,北京,100083;青海大学,青海,西宁,810016 |
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| 基金项目： | 致谢 青海大学水电系2002级、2003级同学一起收集了野外资料,周口店镇山口村提供了相关材料,沈照理教授审阅初稿时提出了宝贵的修改意见,在此一并致谢! |
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| 摘 要： | 以北京周口店太平山西部滑坡为例,对滑坡体工程地质条件、滑坡体组构分析后认为,该滑坡在地质构造复杂的背景下,由人为开矿采空、大暴雨共同诱发形成。滑坡由两期极深层次的滑动作用完成,两者构成了套叠式构造组合形态。滑坡经历了褶皱变形阶段、蠕动变形阶段、滑动阶段、再次蠕变阶段、滑动破坏阶段、调整恢复阶段;并指出加大地质灾害知识的宣传力度,采取科学的防治措施是预防新的地质灾害发生的最佳途径。
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| 关 键 词： | 北京周口店太平山 极深层滑坡 地质背景 形成机制 |
| 文章编号： | 1006-8996（2006）01-0004-06 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2005-09-12 |
The precautions and forming mechanism of the taiping hill landslide in Zhoukuodian of Beijing |
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| JIA Jian-cheng,WANG Gen-hou,WEI Ming,WEN Chang-shun,QIN Yuan,Shi Guo-cheng. The precautions and forming mechanism of the taiping hill landslide in Zhoukuodian of Beijing[J]. Journal of Qinghai University(Natural Science), 2006, 24(1): 4-9 |
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| Authors: | JIA Jian-cheng WANG Gen-hou WEI Ming WEN Chang-shun QIN Yuan Shi Guo-cheng |
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| Affiliation: | 1. School of the Earth Sciences and Resources, China University of C.eosciences, Beijing 100083, China; 2. Qinghai University, Xining 810016, China |
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| Abstract: | By a case study which analyzed the sliding mass engineering geological condition and structure of Taiping hill landslide,the author drew to a conclusion that the landslide was formed in a complex structure setting,due to mine exploiting and heavy rainfalls.The landslide was finished in two very deep-seated slip periods,their combinatorial modality is telescopic.The course of the landslide includes six steps:gestation in fold deformation,peristalsis,slippage,another squirm,devastating slippage,adjustive comback.So the best way to control hazards is propagandizing related knowledge and taking scientific precautions. |
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| Keywords: | Taiping hill in Zhoukoudian of Beijing very deep-seated landslide geological setting formation mechanism |
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