摘要
紫阳县高滩镇所处区域地质环境差,多年来集镇所在的国道沿线多有落石现象,威胁下方群众人身及财产安全。本文通过详细野外调查,查明了该危岩体的特征,结合赤平投影等方法对该危岩体进行了分析,并通过软件模拟落石运动路径,进而划分出该危岩体的潜在危害范围。本文分析方法对区域内同类型危岩体的研究具有一定参考价值。
Regional geological environment of GaoTan town in Ziyang county,Over the years along the provincial highway have many rockfall phenomenons in this town,Threat the people personal and property safety under the unstable rock mass.In this article,through detailed field investigation,find out the characteristics of the unstable rock mass,combined with the methods of plane projection of the unstable rock mass are analyzed,and through software simulation rockfall movement path,and differentiate the damaging range of the unstable rock mass.Analysis method of this paper has a certain reference value for research within the region of the same type of unstable rock mass.
作者
王晗旭
范雷伟
李葛
WANG Han-xu;FAN Lei-wei;LI Ge(Shanxi Nuclear Industry Engineering Investigation Institute,Xi＇an 710054,China)
出处
《地质灾害与环境保护》
2018年第2期53-56,共4页
Journal of Geological Hazards and Environment Preservation
关键词
危岩体
落石
运动特征
危害范围
Unstable rock mass
rockfall
movement characteristics
damaging range
