基于FLAC-3D模拟分析某磷矿伪斜房柱嗣后充填采矿方法的稳定性分析  

Stability Analysis of a Pseudo Inclined Room Pillar Backfill Mining Method for a Certain Phosphate Mine Based on FLAC-3D Simulation Analysis

作　　者：任志丹 REN Zhi-dan(Sichuan Coal Design and Research Institute,Chengdu 610091,China)

机构地区：[1]四川省煤炭设计研究院,成都610091

出　　处：《价值工程》2024年第21期127-130,共4页Value Engineering

摘　　要：本文运用FLAC-3D数值模拟软件,对磷矿伪斜房柱嗣后充填采矿法的稳定性进行了深入分析。通过模拟不同采矿条件和参数下的矿体变形、应力分布及破坏特征,揭示了该采矿法的稳定性规律,为实际工程提供了理论支撑和实践指导。This article uses FLAC-3D numerical simulation software to conduct an in-depth analysis of the stability of the pseudo inclined room pillar backfill mining method for phosphate ore.By simulating the deformation,stress distribution,and failure characteristics of the ore body under different mining conditions and parameters,the stability law of this mining method was revealed,providing theoretical support and practical guidance for practical engineering.

关 键 词：FLAC-3D 磷矿 伪斜房柱嗣后充填采矿法 稳定性分析 

分 类 号：TD871[矿业工程—非金属矿开采]