路基工程Issue(5)：231-235,5.DOI:10.13379/j.issn.1003-8825.2017.05.49
某航道船闸工程防洪堤滑坡原因分析与治理措施
Cause Analysis and Treatment Measures for Landslide of Flood Embankment for a Waterway Lock Project
接道波1
作者信息
- 1. 中设设计集团股份有限公司,南京210014
- 折叠
摘要
Abstract
A landslide occurred during construction of the flood embankment for the waterway lock project in Jiangsu.The continuous rainfall and the pond surrounded made the dam soil is in water-saturated state,and thus reduce the shear strength indexes of soil body.Meanwhile,the flood season is coming,in order to meet the deadlines,the rapid construction made the foundation backfilled soil not consolidated,and not satisfy the design requirements.The site supplementary survey shows that the geological condition of the project location is poor;the foundation soil cannot meet the design requirements.All the above factors caused the landslide of the flood embankment.According to the exploration results,the stability analysis for the sliding section and non-sliding section shows that the safety factor cannot meet the standards and design requirements.The landslide section will be re-constructed based on the design measures and construction measures,and the nonlandslide section reinforced.The monitoring results show that the measures are effective.关键词
防洪堤/滑坡/工程地质勘探/滑动面位置/修复措施Key words
flood embankment/landslide/engineering geological exploration/sliding surface position/repair measures分类
交通工程引用本文复制引用
接道波..某航道船闸工程防洪堤滑坡原因分析与治理措施[J].路基工程,2017,(5):231-235,5.
