锚塑法在镇江象山危岩崩塌治理中的技术应用

Technology application of plastic anchors in treatment of perilous rock collapse in Xiangshan of Zhenjiang

镇江是江苏省地质灾害较为严重的城市,地质灾害防治工作开展较早,积累了一定的防治管理经验。锚塑法是镇江治理危岩崩塌的首次技术应用,通过赤平极射投影分析方法原理对边坡稳定性进行分析,利用理正岩质边坡(稳定)分析软件进行岩质边坡稳定计算,并进行治理前后稳定分析,解决了象山危岩崩塌治理的技术问题,并为其他类似工程提供了借鉴依据。

As it was of serious geological disasters, the geological disaster prevention and control work in Zhenjiang were carried out earlier and accumulated a certain amount of control management experience. Plastic anchor method was initially put into use in Zhenjiang in the fields of treating perilous rock collapse, and through polar stereographic projection at Chek Lap-analysis on the principles of slope stability analysis, the authors calculated the rocky slope stability with related analysis software, and carried stability comparison before and after treatment, solving the technological problems in harnessing the perilous rock collapse in Xiangshan.