摘要
在实地观测和分析对比的基础上，按地表物质组成和结构差异，将北泉后坡分为５个样区，选取影响斜坡稳定性较大的地质、地貌、气候等５个因素和１０个因子，并对因子作４级划分，采用层次分析法确定各参评因素和因子的权重，对５个样区进行定性定量综合评价。
This paper firstly divides the back slope of Beiquan into five sample districts according to the diversity of the material composition and structure on the surface by means of on the spot investigation and contrastive anatysis Secondly, five factors are chosen which greatly influenced the back slope stability: geology, topography, climate, vegetation and humanactivity, and seclect ten subfactors which were rnked at four stages on the important hierarchy Thirdly, the gradient analysis is adopted to weight these evalutive factors and subtactors separately Finally, a comprehensrve evamation on the five sample ditricts is carried out
出处
《中国地质灾害与防治学报》
CSCD
1999年第1期32-38,60,共8页
The Chinese Journal of Geological Hazard and Control
关键词
重庆市
北温泉公园
坡地稳定性
综合评价
BeiWenquan Park in Chongqin city slope stabillty evaluative facrors and subfactors comprhensive evaluation
