摘要
在分析重庆市三峡库区滑坡勘察、设计资料的基础上,总结了库区滑坡治理工程中反映出的几个主要勘察问题,并对滑坡的工程分类、滑面参数的取值方法、渗透压力的计算方法、库水作用下坡体内浸润线的确定方法、计算工况的选取以及稳定性评价等问题进行了分析研究,在此基础上提出了一些切实可行的方法或措施,可供工程技术人员在实际工程中参考使用。
On the basis of the analysis of the investigation and design data for landslides in the Three Georges Reservoir Zone,several problems in the prevention and cure of landslides are summarized.The following problems have been studied:engineering classification of landslide;selection of parameters of slip surfaces;computation of seepage pressure;determination of phreatic line when water level declines;selection of calculation performance and the evaluation of landslide stability.Then feasible techniques or measures have been offered for reference
出处
《重庆建筑》
2003年第1期6-10,共5页
Chongqing Architecture
关键词
重庆
渗透压力
浸润线
稳定性
三峡库区
滑坡
勘察
Landslide,engineering classification,selection of parameters,seepage pressure,phreatic line,calculation cases
