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某建筑石料用灰岩矿高边坡稳定性分析

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以某建筑石料用灰岩矿开采形成的岩质高边坡为例,确定了采场边坡工程地质分区和优势软弱结构面,对研究区域的地震作用、爆破振动力参数进行了分析,采用定性、定量相结合的方法对矿山开采边坡进行了稳定性分析评价.结果表明,地震、爆破作用下,会降低边坡稳定安全系数.通过对结果的对比和解读,对开采边坡提出了监测建议,为同类岩质高边坡的开采设计提供借鉴.
Stability Analysis of High Slope of Limestone Mine for Building Stone
Taking a high rock slope formed by the mining of a limestone mine for building stone as an example,the engineering geological zoning and dominant weak structural planes of the mining slope were de-termined.The seismic effects and blasting vibration parameters of the studied area were analyzed,and a com-bined qualitative and quantitative method was used to evaluate the stability of the mining slope.The results showed that under the influence of earthquake and blasting,the slope stability was affected.Through compari-son and interpretation of the results,monitoring suggestions were proposed for the mining slope,providing a reference for the design of similar high rock slopes.

Sarmahigh slopeslope stabilitystereographic projectionrock slope

许德龙、殷浩

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济南城建集团有限公司,山东 济南

山东省鲁岳资源勘查开发有限公司,山东 泰安

萨尔玛法 高边坡 边坡稳定性 赤平投影 岩质边坡

2024

科学技术创新
黑龙江省科普事业中心

科学技术创新

影响因子:0.842
ISSN:1673-1328
年,卷(期):2024.(5)
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