丹霞山风景区鳄鱼爬山危岩体变形监测

Deformation Monitoring for "Crocodile Climbing Mountain" Danger Rock Mass in Danxia Mountain Scenic Area

本文介绍了丹霞山风景区危岩体变形监测的目的、所用仪器、测量方法、监测数据可靠性分析及精度要求,并以该景区鳄鱼爬山危岩体地质灾害监测点为例,通过对实际监测数据的分析和整理,绘制出了危岩体各监测点时间-位移量曲线图,直观地反映了该危岩体的变化规律及其发展趋势,可及时提供地质灾害的预报预警,以确保游客的生命财产安全,为探讨景区内其他危岩体的变形监测提供了经验,也对丹霞山风景区申报世界自然遗产及今后的发展具有重要的意义。

This paper introduces the aim,equipment,measurement method and the reliability analysis and accuracy requirement of monitoring data for the dangerous rock deformation monitoring of Danxia Mountain Scenic Area.Taking the geological disaster point of ＂Crocodile Climbing Mountain＂ in the scenic area for example and based on the actual monitoring data,the paper plots the map of time-displacement curves,which can visually reflect the change laws and development trends of the dangerous mass and provide timely forecast and warning,thus ensuring the security of tourists＇ life and property.This study provides the experience for the deformation monitoring of other dangerous rock masses in the scenic area and it is significant to the application of Danxia Mountain Scenic Area to become the world natural heritage.