摘要
花果山安置点是乌东德水电站库区移民安置中规模较大的安置点之一,场地的稳定性是安置点选址的决定性因素。顺向坡结构的岩土混合型斜坡在不利工况下易产生滑移变形,按规范要求,综合地质调查、勘探,查明斜坡岩土结构及软弱夹层分布规律、性质,客观分析了场地的稳定性并提出了抗滑桩支护的工程治理措施建议,为安置点规划设计提供参考依据,并为类似工程场地稳定性评价提供借鉴。
The Huaguoshan resettlement area is one of the largest migrant resettlements of Wudongde reservoir area ,the stability of the resettlement site is a decisive factor for site selection .Geotechnical mixed type slopes with dip slope forma-tions may slip under disadvantageous circumstances .Under the standard requirement , we conducted series of geological surveys and prospections ,to find out the regularities and characteristics of the geotechnical structure and weak interlayers of the slope.We have also analyzed the site stability to give advice on setting up the slide-resistant piles,provide refer-ence for the planning of the resettlement ,and to set an example for similar site stability assessments .
出处
《资源环境与工程》
2015年第5期589-591,631,共4页
Resources Environment & Engineering
关键词
移民安置点
顺向坡
场地稳定性
抗滑桩
migrant resettlement
dip slope
site stability
slide-resistant pile
