基于三维巷道模型的矿井透水淹没仿真分析  

Simulation Analysis of Mine Flooding Inundation Based on 3D Tunnel Mode

作　　者：刘波 LIU Bo(Beijing Tiandi Longyue Technology Co.,Ltd.,Beijing 100013,China)

机构地区：[1]北京天地龙跃科技有限公司,北京100013

出　　处：《现代信息科技》2021年第10期6-10,共5页Modern Information Technology

基　　金：中国煤炭科工集团有限公司科技创新创业资金专项资助项目(2018QN036,2018-TD-QN044)。

摘　　要：矿井透水事故破坏性极强,有必要对矿井透水淹没进行仿真分析及机理研究。文章利用三维可视化平台实现了巷道网络拓扑建立和三维建模,并实现了对透水事故的仿真分析及三维可视化。通过透水点分析实现了在三维场景中指定透水点及透水速度信息,推演淹没所有巷道需要的总时间和总水量;通过水位点分析实现了在三维场景中标注已知被淹没的巷道位置和水位,推演模拟出未知巷道的淹没情况,从而发现井下生存空间,为救援方案提供决策依据。The mine flooding accident is very destructive,so it is necessary to conduct simulation analysis and mechanism study on mine flooding inundation.In this paper,the 3D visualization platform is used to realize the establishment of the tunnel network topology and 3D modeling,and realize the simulation analysis and 3D visualization of the flooding accidents.Through the analysis of flooding location,the specification of the flooding location and pervious velocity in the 3D scene is realized,and the total time and total water amount required to inundate all tunnels are deduced.Through the analysis of water level point,the location and water level of the known submerged tunnels can be marked in the 3D scene,and the inundation situation of the unknown tunnels can be deduced and simulated,so as to find the underground living space and provide decision-making basis for the rescue plan.

关 键 词：透水淹没 三维可视化 仿真分析 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论] TP391.9[自动化与计算机技术—计算机科学与技术]