基于多场耦合的矿井采掘动态响应分析方法研究  

Research on Dynamic Response Analysis Method of Mine Excavation Based on Multi-field Coupling

作　　者：刘光富 Guangfu Liu(Emergency Management Bureau of Pu'an County,Pu'an,Guizhou 561500)

机构地区：[1]贵州省普安县应急管理局,贵州普安561500

出　　处：《新疆钢铁》2025年第1期144-146,共3页Xinjiang Iron and Steel

摘　　要：在矿井采掘过程中,地下环境的复杂性和变化性引发了对多场耦合动态响应分析方法的研究需求。多场耦合描述了矿井中不同物理场(如应力场、流体场、热场等)相互作用的复杂现象,其对矿井结构稳定性的影响至关重要。本文系统探讨基于多场耦合理论的矿井采掘动态响应分析方法,详细介绍多场耦合模型的建立、动态响应的数值模拟技术、算法实现技术、关键参数的敏感性分析以及优化策略,旨在为矿井安全评估和管理提供科学的分析工具和决策支持。During the process of underground mining,the complexity and variability of the subsurface environment have led to the need for research into methods for analyzing dynamic responses of multi-field coupling.Multi-field coupling describes the complex phenomena of interactions between different physical fields(such as stress field,fluid field,thermal field,etc.)within a mine,which are crucial for the stability of mine structures.This paper systematically explores dynamic response analysis methods for mine excavation based on multi-field coupling theory,detailing the establishment of multi-field coupling models,numerical simulation techniques for dynamic responses,algorithm implementation techniques,sensitivity analysis of key parameters,and optimization strategies.The aim is to provide scientific analysis tools and decision support for mine safety assessment and management.

关 键 词：多场耦合 矿井采掘 动态响应 

分 类 号：TD32[矿业工程—矿井建设]