德兴铜矿南平山边坡稳定性分析及治理  

STABILITY ANALYSIS AND TREATMENT OF NANPING MOUNTAIN SLOPE IN DEXING COPPER MINE

作　　者：周开挥 王玉良 韩嘉琦 Zhou Kai-hui;Wang Yu-liang;Han Jia-qi

机构地区：[1]中冶武勘工程技术有限公司,武汉430080 [2]江西铜业股份有限公司德兴铜矿,江西德兴334224

出　　处：《建筑技术开发》2024年第8期123-126,共4页Building Technology Development

摘　　要：以德兴铜矿南平山边坡高边坡为例,根据其工程地质条件,利用工程地质分析法初步探讨了边坡潜在破坏模式。同时结合岩体质量分级、极限平衡法,全面系统地分析了该边坡的稳定性。通过对边坡综合分析、计算,确定边坡整体处于亚稳定状态,但不排除在暴雨及爆破震动作用下边坡局部失稳的可能,并简要提出治理方案。根据计算结果,加固后边坡处于稳定状态,设计方案合理可行。Taking the high slope of Nanping Mountain in Dexing Copper Mine as an example,based on its engineering geological conditions,the potential failure mode of the slope was preliminarily explored using engineering geological analysis method.At the same time,combined with rock mass quality grading and limit equilibrium method,the stability of the slope was comprehensively and systematically analyzed.Through comprehensive analysis and calculation of the slope,it is determined that the whole slope is in a sub stable state,but the possibility of partial instability of the slope under the action of rainstorm and blasting vibration is not excluded,and the treatment scheme is briefly proposed.According to the calculation results,the reinforced slope is in a stable state,and the design scheme is reasonable and feasible.

关 键 词：德兴铜矿 边坡稳定性 局部失稳 

分 类 号：TU43[建筑科学—岩土工程]