震裂斜坡软岩崩塌成因机制与稳定性评价
摘要:陡峻边坡崩塌主要受控于岩体节理裂隙和结构面的组合,是西南地区频发的地质灾害之一。基于对李家屋脊崩塌区的工程地质条件的调查,阐述了崩塌危岩体的变形特征,进而对其成因机制和破坏模式进行了分析,对危岩体的稳定性进行了评价,对其治理给出了防治措施建议。
Abstract:Collapse on the steep slope is one of the frequent geological hazards in southwest region,which is mostly controlled by the combination of joints and structural surfaces in rock mass. Based on the investigation of the engineering geological conditions of Lijiawuji collapse area,This article described the deformation characteristics of dangerous rock mass,and analyzed its formation mechanism and failure mode,then the stability of dangerous rock mass was evaluated, and finally the Treatment is given prevention measures as well.
中文标题：
震裂斜坡软岩崩塌成因机制与稳定性评价
Analysis of Formation Mechanism and Prevention Measures of Lijiawuji Collapse
作者：
易振华
Yi Zhenhua
作者简介:易振华,1978年生,男,汉族,湖北江陵人,工学学士,注册土木工程师(岩土),主要从事岩土工程勘察、设计及咨询工作。E-mail:yizhenhua19780729@126.com
通讯地址：
中船勘察设计研究院有限公司, 上海 200063
Chinashipbuildingindustryinstituteofengineeringinvestigationanddesignco.,ltdShanghai200063,China
中图分类号:TU457
doi:10.3969/j.issn.1007-2993.2012.05.008
出版物：岩土工程技术
收稿日期:2012-04-13
网络出版日期:2021-07-06
关键词:崩塌,成因机制,破坏模式,UDEC,防治措施
Key words:collapse,formation mechanism,failure mode,UDEC,prevention measure
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