厦门海悦山庄危岩体稳定性定量评价及运动规律研究
Quantitative Evaluation of the Stability of Dangerous Rock Mass and Study of Motion Law of Xiamen Haiyue Mountain Villa
齐彦武1
作者信息
- 1. 福建省厦门地质工程勘察院,厦门,361008
- 折叠
摘要
厦门海悦山庄后山出露有大量粒径不等、形状各异的岩石块体,该处山体地势较陡,危岩极易发生失稳形成崩塌灾害.分析研究了该处危岩体的成因机制与失稳模式,对3种条件下的稳定性进行了定量计算,并利用CRSP-3D和Rockfall软件模拟了危岩体失稳后的运动轨迹,求得了失稳过程中的多种动力学参数,并为海悦山庄危岩体防治提供合理建议.
Abstract
There are a large number of rock bodies with different sizes and shapes in the back hill of Xiamen Haiyue Mountain Villa,where the mountain terrain is relatively steep,and dangerous rocks are prone to instability and collapse disasters.The genesis mechanism and instability mode of the dangerous rock mass were studied,the stability under the three conditions was quantitatively calculated,and the motion trajectory of the dangerous rock mass after instability was simulated by CRSP-3D and Rockfall software,and various dynamic parameters in the instability process were obtained,and provide reasonable suggestions for the control of free rock mass in Haiyue Mountain Villa.
关键词
危岩体/失稳模式/稳定性/动力学参数/运动轨迹/厦门Key words
dangerous rock mass/instability mode/stability/kinetic parameters/motion trajectory/Xiamen City引用本文复制引用
出版年
2024
NETL
NSTL
万方数据