| 黄土滑坡发育类型及其空间预测方法 |
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| 引用本文： | 李同录,龙建辉,李新生.黄土滑坡发育类型及其空间预测方法[J].工程地质学报(英文版),2007,15(4):500-505. |
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| 作者姓名： | 李同录 龙建辉 李新生 |
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| 作者单位： | 1.长安大学地质工程与测绘学院,西安710054; |
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| 摘 要： | 现场调查了黄土地区的大量滑坡,按运动方式将其分成错落式滑坡、高速远程滑坡、低速缓动滑坡和滑坡泥流四种类型,并以4个典型滑坡为例,分析了各类滑坡的形成条件和运动学特征。提出了在各类运动方式下黄土滑坡的空间预测指标、影响因子和建模思想。为黄土地区的滑坡灾害空间预测提供了整体思路,为滑坡的预测理论建模提供了基础依据。
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| 关 键 词： | 黄土滑坡 空间预测 滑坡类型 |
| 文章编号： | 1004-9665/2007/15(04)-0500-06 |
| 收稿时间： | 2006-11-18 |
| 修稿时间： | 2006-11-182007-01-05 |
TYPES OF LOESS LANDSLIDES AND METHODS FOR THEIR MOVEMENT FORECAST |
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| LI Tonglu,LONG Jianhui,LI Xinsheng.TYPES OF LOESS LANDSLIDES AND METHODS FOR THEIR MOVEMENT FORECAST[J].Journal of Engineering Geology,2007,15(4):500-505. |
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| Authors: | LI Tonglu LONG Jianhui LI Xinsheng |
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| Institution: | 1.College of Geology Engineering and Geomatics,Chang’an University,Xi’an 710054;2.Key Laboratory of Western China’s Mineral Resources and Geological Engineering,Ministry of Education,Xi’an 710054;3.Open Research Laboratory of Geotechnical Engineering,The Ministry of Land Resources,Xi’an 710054 |
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| Abstract: | According to the field investigation of many landslides in loess area,the loess landslide,strewed by moving modes,can be cognized to four typical types:collapse landslide,high-speed distant landslide,low-speed creep landslide and landslide mudflow.Take four typical loess landslides for example,the forming conditions and the kinematics characters of all manner of landslide are analyzed respectively.Space forecasting index,affect causation and modeling idea have been built responding to four kinds relatively under their moving modes.It provides a main thinking way of space forecasting of landslide disaster in loess land and it is also the base of forecasting academic modeling of landslide. |
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| Keywords: | Loess landslide Spatial forecast landslide types |
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