| 北京门头沟区戒台寺滑坡的变形机理与特点 |
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| 引用本文： | 李文军,杨让宏.北京门头沟区戒台寺滑坡的变形机理与特点[J].中国地质灾害与防治学报,2006,17(2):140-146. |
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| 作者姓名： | 李文军 杨让宏 |
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| 作者单位： | 中铁西北科学研究院,甘肃,兰州,730000 |
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| 摘 要： | 文章介绍了北京门头沟区戒台寺的地理位置、历史、文物价值和滑坡变形的现状及治理情况。通过对戒台寺山梁的地形地貌、地质构造、地层岩性、水文地质条件和矿层分布的阐述分析,论述了戒台寺滑坡发生的地质基础、坡体条件、变形特点和变形范围。通过对煤矿采空范围和采空区塌陷变形机理的独特论述和判断,指出大规模采煤形成采空区是产生滑坡的主要诱发因素。进而阐明了滑坡变形的机理和特点。
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| 关 键 词： | 戒台寺滑坡 诱发因素 变形机理和特点 北京门头沟区 |
| 文章编号： | 1003-8035（2006）02-140-07 |
| 收稿时间： | 2005-10-19 |
| 修稿时间： | 2005-10-31 |
Deformation mechamism and characteristics of Jietai Temple Landslide, Beijing |
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| LI Wen-jun,YANG Rang-hong.Deformation mechamism and characteristics of Jietai Temple Landslide, Beijing[J].The Chinese Journal of Geological Hazard and Control,2006,17(2):140-146. |
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| Authors: | LI Wen-jun YANG Rang-hong |
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| Institution: | Northwest Institute of China Railway Cooperation, Lanzou 730000, China |
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| Abstract: | The article introduces the geography site,the history,the cultual relic value,present situation of slideslope deformation and control works about Beijing Jietai Temple.The geology foundation,the slope condition,the deformation character and extent resulting in Jietai Temple slideslope are discussed though expounding and analysing the topography landforms,the geology structure,the stratigraphical-lichological character,the hydrology geology condition,and the mineral deposit layers distribution of the Jietai Temple mountain ridges.By means of unique discussion and judgement for coal mine dig hollow extent and dig hollow areas collapsible deformation mechanism,it is pointed out that large scale coal mining hollow areas is the main reason for the slideslope further expounding mechanism and character of slideslope deformation. |
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| Keywords: | Jietai Temple landslide causing factors deformation mechanism characteristics Mentougou District Beijing |
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