摘要
由于广州市独特的水文地质条件,消纳场高积水边坡的运营管理一直是相关企业、职能管理部门面临的较大的问题。本文基于Geo-studio软件,建立了涉水渣土边坡评估模型,讨论矿坑内渣土堆体坡度和坑内水位线高程等不同因素对堆体稳定性的影响;结合分析结果提出了该项目堆体坡度及坑内水位线高程的预警值;并针对极端情况下堆体失稳后所产生的涌浪风险进行了评估,为后续高积水消纳场渣土处置提供一定的经验及数据支撑。
Due to the unique hydrogeological conditions in Guangzhou,the operation and management of high water accumulation slopes in the disposal area have always been a major problem faced by relevant enterprises and functional management departments.This article is based on Geo studio software and establishes an evaluation model for water related waste soil slopes.It discusses the influence of different factors such as the slope of the waste soil pile in the mine pit and the elevation of the water level line in the pit on the stability of the pile.Based on the analysis results,warning values for the slope of the project's pile and the elevation of the water level line in the pit were proposed.And an assessment was conducted on the risk of surging waves caused by the instability of the reactor under extreme conditions,providing certain experience and data support for the subsequent disposal of high water accumulation waste disposal sites.
作者
欧阳煜
孙琳馗
谢文浩
OUYANG Yu;SUN Lin-kui;XIE Wen-hao(Guangdong Geological Construction Engineering Group Co.,Ltd.,Guangzhou 510000,China)
出处
《价值工程》
2024年第34期112-114,共3页
Value Engineering
