崩塌稳定性分析及治理工程设计——以揭阳市揭西县某崩塌为例
Collapse stability analysis and treatment engineering design:a case of a collapse in Jiexi County,Jieyang City
邢铭汕 1黄嘉欣 2马时霖1
作者信息
- 1. 广东省地质局第二地质大队,广东 汕头 521000
- 2. 广东省粤东地质工程勘察有限公司,广东 汕头 521000
- 折叠
摘要
快速的城市化、自然资源的过度开发,致使地质环境不断退化,地质灾害发生频次增高,严重影响社会和经济发展.快速、客观分析关键致灾因子的影响,使用建模简单、效果直观的边坡稳定性量化分析方法,实施经济有效的治理工程尤为重要.本文以揭阳市揭西县某崩塌所在边坡为例,使用简化Bishop条分法量化分析边坡稳定性,并提出综合治理设计方案,为该边坡地质灾害防治工作提供决策依据,为周边地区相似边坡的地质灾害工程治理提供参考.
Abstract
Rapid urbanization and over-exploitation of natural resources have led to the continuous degradation of the geological environment and an increase in the frequency of geological disasters,seriously affecting social and economic development.It is crucial to swiftly and objectively analyze the impact of key disaster-inducing factors,use quantitative slope stability analysis methodsthat are simple to model and intuitive in their effects,and implement cost-effective treatment projects.Taking the slope with a collapse in Jiexi County,Jieyang City as an example,the simplified Bishop method is used to quantitatively analyze slope stability,and a comprehensive remediation design scheme is proposed,which can provide a decision-making basis for the prevention and control of geological disasters and offer a reference for the geological disaster engineering management of similar side slopes in the surrounding areas.
关键词
崩塌/稳定性分析/治理设计/揭西县Key words
collapse/stability analysis/treatment design/Jiexi County引用本文复制引用
出版年
2024
NETL
NSTL
万方数据