Studies on High Slope Characteristics and Engineering Effect of <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:PlaceName w:st="on">Beipanjiang</st1:PlaceName> <st1:PlaceType w:st="on">Bridge</st1:PlaceType> in <st1:place w:st="on"><st1:PlaceName w:st="on">Guizhou</st1:PlaceName> <st1:PlaceType w:st="on">Province</st1:PlaceType></st1:place><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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详细信息

责任者：Zhao Chao (East China Geological Exploration Bureau of Nonferrous Metals ; Nanjing 210007 ; China) ; Fan Jingliang
刊名：Journal of Geology
出版年：2009
卷期：33(3)
关键词：边坡稳定性 ; slope stability ; 贵州 ; Guizhou Province
页码：p.245-250
图表：3 illus., 6 tables, 7 refs.
分类号：1702
issnNo：ISSN1674-3636
isbnNo：CN32-1796/P

摘要

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ce="Times New Roman">The high slopes along the two banks of ce prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />ce w:st="on">ceName w:st="on">BeipanjiangceName> ceType w:st="on">BridgeceType>ce> in mountainous canyon were severely weathered, so it was rather important to evaluate the characteristics of stability and hazard degree accurately.cerun: yes"> Firstly, the authors studied the characteristics of the high slope on both banks, such as structure type, combination between structure plane and slope surface, rock mass weathering and the physical and mechanical properties.cerun: yes"> Then, the classification was given to rock mass, and based on rock mass quality classification, stability and potential engineering effect from gravity, bridge load and earthquake were synthetically evaluated by way of FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions) numerical simulation software.

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