摘要
分析了陕西商南金丝峡地质公园崩塌地质灾害的形成机理,并有针对性地提出了防治措施.该地质公园崩塌地质灾害的形成主要与地形地貌、岩性条件、地质构造、气象因素、河流冲蚀以及人类活动等因素密切相关;其崩塌灾害主要为倾倒式崩塌和滑移式崩塌两大类型,分别主要分布于该地质公园的中部及南部;提出危岩加固、旅游线路设计避让、建设监测系统及危险期闭园等对策.
Abstract
The formation mechanism of collapse geological disaster in Shaanxi Shangnan Jinsixia Geo-park was analyzed,corresponding prevention measures were put forward.The results showed that collapse of the Geo-park is closely related with topography,lithology condition,geological structure and meteorological condition,river erosion and human activities;the collapse mainly includes dump and slip type,distributing in central and south part of the Geo-park;several prevention measures are proposed,such as consolidating,avoiding of tourism routes design,establishing monitoring system and dangerous period closed.
国家科技期刊平台
NSTL
维普
万方数据