基于Three.js的井下瓦斯抽采钻孔三维可视化系统研究  

Research on 3D Visualization System for Underground Gas Extraction Drilling Based on Three.js

作　　者：黄康 向中林[1] HUANG Kang;XIANG Zhonglin(School of Resources and Environment,Henan University of Technology,Jiaozuo 454000,China)

机构地区：[1]河南理工大学资源环境学院,河南焦作454000

出　　处：《煤炭技术》2024年第8期240-244,共5页Coal Technology

基　　金：河南省自然资源科研项目(2021-178-5);河南理工大学博士基金资助项目(B2020-57)。

摘　　要：瓦斯抽采长期以来是我国煤炭资源开采的重要方面,而抽采钻孔的设计是其中的关键环节,为解决实际工作面形成废孔、无效孔过多问题,开发了基于Three.js的井下瓦斯抽采钻孔三维可视化系统,并在宽沟煤矿I010203综放工作面瓦斯抽放计划进行了工程实践应用,并根据φ94 mm、φ113 mm钻孔孔径以及抽采天数提供了多种瓦斯抽采方案。实验结果表明,该系统充分发挥了在线三维可视化优势,提高了井下瓦斯抽采钻孔的管理效率,促进了煤矿企业的透明矿山、智慧矿山建设。Gas extraction has long been an important aspect of coal resource extraction in China,and the design of extraction boreholes is a key link.In order to solve the problem of excessive waste and ineffective boreholes in actual working faces,a 3D visualization system for underground gas extraction boreholes based on Three.js has been developed and applied on-site in the gas extraction plan of the I010203 fully mechanized caving face of Kuangou coal mine,and various gas extraction schemes have been provided based on the?准94 mm and?准113 mm borehole diameters and extraction days.The experimental results show that the system fully utilizes the advantages of online 3D visualization,improves the management efficiency of underground gas extraction drilling,and promotes the construction of transparent and intelligent mines for coal mining enterprises.

关 键 词：瓦斯抽采 钻孔设计 三维可视化 Three.js 

分 类 号：TD712[矿业工程—矿井通风与安全] TD76