平推式滑坡致灾机理与减灾方法研究进展

doi:10.3969/j.issn.1001-5485.2013.12.004

院报 ›› 2013, Vol. 30 ›› Issue (12): 20-27.DOI: 10.3969/j.issn.1001-5485.2013.12.004

平推式滑坡致灾机理与减灾方法研究进展

方贻立¹，马明¹，李，聪²，朱杰兵²

1.湖北省郧县至十堰高速公路建设指挥部,湖北十堰442000；
2. 水利部岩土力学与工程重点实验室,武汉430010

收稿日期:2012-11-20 修回日期:2013-12-10 出版日期:2013-12-10 发布日期:2013-12-10
作者简介:方贻立(1967-),男,安徽安庆人,高级工程师,硕士,主要从事公路工程的研究与管理,(电话)0719-8023001(电子信箱)774857012@qq.com。
基金资助:
国家自然科学基金项目(41272350,51309025);973计划项目(2011CB710603);交通部联合攻关科技项目(2009353342530);水利部“948”项目(201126)

Research Advances in Translational Landslide’sMechanism and Risk Mitigation

FANG Yi-li¹,MA Ming¹,LI Cong²,ZHU Jie-bing²

1.Headquaters of the Construction of Yunxian-Shiyan Highway in Hubei Province,Shiyan 442000,China;
2.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010,China

Received:2012-11-20 Revised:2013-12-10 Online:2013-12-10 Published:2013-12-10

摘要/Abstract

摘要： 平推式滑坡是一种十分特殊的滑坡灾害,该类滑坡的滑面倾角极缓甚至反倾坡内,其失稳机理与传统的极限平衡理论相悖,因而研究平推式滑坡致灾机理与减灾方法具有重要意义。分别从平推式滑坡的主要特征、平推式滑坡的形成条件、平推式滑坡的致灾机理、平推式滑坡的启动判据以及平推式滑坡的防治措施5个方面,详细综述了国内外研究的主要成果和进展。在此基础上,指出了目前平推式滑坡灾害研究中存在的主要问题,并分别从主要特征、形成条件、致灾机理、启动判据和防治措施5个方面对平推式滑坡研究的发展趋势进行了展望。

关键词: 平推式滑坡, 致灾机理, 减灾方法, 启动判据

Abstract: Translational landslide is a special mode of slope instability. Its slip surface is of extremely gentle angle or even counter-inclined,and its instability mechanism is inconsistent with traditional limit equilibrium theory. Research on the translational landslide hazard and the risk mitigation measures is of great significance. In this paper,the recent research findings and advances in China and abroad are reviewed from five aspects main features of translational landslide,formation conditions of translational landslide,formation mechanism of translational landslide,threshold criterion of translational landslide and risk mitigation associated with translational landslide. On the basis of the critical review,problems in the current researches are examined. The trend and prospect of the research are also discussed from the above five aspects.

Key words: translational landslide, formation mechanism, risk mitigation measures, threshold criterion

中图分类号:

P642.2

方贻立，马明，李，聪，朱杰兵. 平推式滑坡致灾机理与减灾方法研究进展[J]. 院报, 2013, 30(12): 20-27.

FANG Yi-li,MA Ming,LI Cong,ZHU Jie-bing. Research Advances in Translational Landslide’sMechanism and Risk Mitigation[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2013, 30(12): 20-27.

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平推式滑坡致灾机理与减灾方法研究进展

Research Advances in Translational Landslide’sMechanism and Risk Mitigation

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