多排抗滑桩在六沾铁路丁家村滑坡整治中的应用  

Application of Multi-row Anti-sliding Piles in Comprehensive Treatment on Dingjiacun Landslide along Liupanshui-Zhanyi Railway

作　　者：陈海军[1] 薛元[1] 封志军[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《路基工程》2014年第4期211-216,共6页Subgrade Engineering

摘　　要：六沾铁路丁家村巨型滑坡,1997年已进行过整治,基本稳定。由于修建地方公路时,形成临空面而又未防护,一到雨季边坡溜坍严重,危及行车安全。通过六沾铁路丁家村巨型滑坡的整治设计,介绍巨型滑坡的分析、检算方法以及多排抗滑桩在巨型滑坡再次整治中的应用。通过工程实践,有效地阻止了滑坡位移,效果良好,确保铁路的安全运营。供同类工程参考。The huge Dingjiacun Landslide along Liupanshui-Zhanyi Railway had been treated in 1997 and in a stable state basically. However free face was formed due to local highway construction and, without any protection, serious slope collapse arose in rainy season, endangering road safety. In this paper, by planning the treatment scheme for this landslide, the analysis and calculation methods for huge landslide were introduced with the application of multi-row anti-sliding piles in the retreatment. Through the engineering practice, the landslide displacement is prevented with good effect validated so as to ensure the safe operation on the railway. For similar enzineerinz to referenco

关 键 词：巨型滑坡 综合整治 多排抗滑桩 

分 类 号：U416.163[交通运输工程—道路与铁道工程]