陕西煤炭2025，Vol.44Issue(10)：144-148,5.DOI:10.20120/j.cnki.issn.1671-749x.2025.1024
保安煤矿三维地质模型构建及储量计算应用
Construction of 3D geological model and reserve calculation for Bao'an Coal Mine
李炎涛 1赵世文 1冯浩 1李志勇 2徐吉丰 2范国玮2
作者信息
- 1. 山西煤炭运销集团保安煤业有限公司,山西阳泉 045000
- 2. 北京中矿大地地球探测工程技术有限公司,北京 100038
- 折叠
摘要
Abstract
Three dimensional(3D)geological models are particularly important for the visualization and intelligent develop-ment of coal mines.Bao'an Coal Mine mainly uses a two-dimensional analysis method combining plan and section views,which cannot visually display geological features in three dimensions.To verify the feasibility of 3D geological modeling,tak-ing the 15112 working face of Bao'an Coal Mine as an example,modeling methods were used to construct a 3D geological model of the working face.The 3D geological model accurately depicts the 3D characteristics of coal seams,faults,surround-ing rocks,and abnormal areas,effectively improving the transparency of the working face.The coal seam exhibits a synclinal structural feature of being high in the north and south,and low in the middle.The thickness distribution of the coal seam is relatively uniform,mainly concentrated in the range of 3.2～4.6 meters,and the overall feature is"thick in the west and thin in the east";The reserve calculated using 3D geological modeling method is 1.722 6 million tons.Compared with tradi-tional estimation methods,the error rate between the model estimation data and the original estimation method is about 2％.关键词
三维可视化/三维建模软件/三维地质建模/储量计算Key words
3D visualization/3D modeling software/3D geological modeling/reserve calculation分类
矿业与冶金引用本文复制引用
李炎涛,赵世文,冯浩,李志勇,徐吉丰,范国玮..保安煤矿三维地质模型构建及储量计算应用[J].陕西煤炭,2025,44(10):144-148,5.
