失稳路堑边坡监测系统设计及其应用  

Design and application of a monitoring system for unstable cut slope

作　　者：张卫中[1] 尹光志[1] 李东伟[1] 康钦容[1] 

机构地区：[1]重庆大学资源及环境科学学院

出　　处：《自然灾害学报》2008年第3期69-74,共6页Journal of Natural Disasters

基　　金：国家自然科学基金资助项目(50374084)

摘　　要：通过对边坡的监测,不仅可以掌握滑坡体的变形特征和滑移规律,同时在滑坡治理期间还可以实现信息反馈,这对滑坡治理优化设计、信息化施工和保证工程质量具有重要的意义。结合向家坡路堑边坡的具体地形地貌以及滑坡等情况,进行了综合研究,设计出了以地表监测为主、辅以深部位移监测及地下水监测的多层次综合监测系统,使监测结果能为滑坡预报预警和防灾决策提供依据;经现场1年多的测试,效果很好。By use of slope monitoring, it is possible to grip on deformation characteristics of slope body and to realize information feed back during landslide control. This is of great importance for optimized design, informationized construction and engineering quality guarantee of the landslide control, considering the situation of topography, land form and landslide in Xiangjiapo cut slope, the comprehensive research was conducted and a hierarchial integrated monitoring system was designed, which includes not only the main surface displacement monitoring but also the subsidiary deep displacement and water table monitoring. The field application shows that this monitoring system is practical and effective.

关 键 词：路堑边坡 监测系统 地质灾害 

分 类 号：TU459[建筑科学—岩土工程]