三维地矿建模系统的设计与开发
|
摘要
随着我国矿产资源开发步伐的加快,对地矿环境分析提出了更高的要求,包括煤层情况、围岩分布情况、矿体内品位变化以及应力场情况等,若未能准确预测,很难为地矿资源开采提供参考。在此背景下,考虑通过开发三维地矿建模系统,利用该建模系统明确相关的数据信息,了解矿区地质与煤层等信息,预测矿产区域情况,有利于了解区域地质情况,为矿产资源勘探、开采开发提供参考依据。笔者将介绍三维层状实体模型的构建思路,明确三维地矿建模系统的设计方案,并通过具体的实证分析三维地矿建模系统的应用。
With the rapid development of mineral resources in China, higher requirements are put forward for the analysis of geological and mineral environment, including the coal seam, the distribution of surrounding rock, the grade change of ore body and the stress field, etc. It is difficult to provide a reference for the exploitation of geological and mineral resources. Under this background, through the development of 3 D geological and mineral modeling system, using this modeling system to make clear the relevant data information, to understand the geological and coal information of mining area, and to predict the regional situation of mineral resources. It plays an active role in helping to understand the regional geological conditions and provides a reference for mineral resources exploration and exploitation. In this study, 3 D geological modeling system will be developed. The system design scheme is introduced, and the application of 3 D geological and mineral modeling system is analyzed through concrete demonstration.
With the rapid development of mineral resources in China, higher requirements are put forward for the analysis of geological and mineral environment, including the coal seam, the distribution of surrounding rock, the grade change of ore body and the stress field, etc. It is difficult to provide a reference for the exploitation of geological and mineral resources. Under this background, through the development of 3 D geological and mineral modeling system, using this modeling system to make clear the relevant data information, to understand the geological and coal information of mining area, and to predict the regional situation of mineral resources. It plays an active role in helping to understand the regional geological conditions and provides a reference for mineral resources exploration and exploitation. In this study, 3 D geological modeling system will be developed. The system design scheme is introduced, and the application of 3 D geological and mineral modeling system is analyzed through concrete demonstration.
引文
[1]杨春宇,纪银晓,胡启亚,等.Sketch Up软件支持下的地下管网三维建模与设计[J].测绘通报,2018(5):126-130.
[2]刘一军.倾斜摄影测量技术在数字城市三维建模中的应用与展望[J].测绘与空间地理信息,2018,41(5):96-98,101.
[3]梁其洋,潘瑜春,吴保国,等.基于GIS数据的城市路网快速三维建模[J].电子测量技术,2018,41(9):69-74.
[4]戴华阳,王祥,李军,等.形态参数下地表采动裂缝三维建模及可视化方法[J].测绘通报,2018(2):148-153.
[5]何鸿杰,颉耀文,翟世常,等.规则的兰州古城三维建模方法[J].测绘科学,2018,43(8):116-121,129.
[6]邓小龙,李丽慧.基于三维激光扫描技术的复杂三维地质体建模方法[J].工程地质学报,2017,25(1):209-214.
[7]祝嵩,肖克炎.大冶铁矿田铁山矿区三维地质体建模及深部成矿预测[J].矿床地质,2015,34(4):814-827.
[8]王泽忠,董博,刘春明,等华北地区大地电性结构三维建模及磁暴感应地电场有限元计算[J].电工技术学报,2015,30(3):61-66.
[2]刘一军.倾斜摄影测量技术在数字城市三维建模中的应用与展望[J].测绘与空间地理信息,2018,41(5):96-98,101.
[3]梁其洋,潘瑜春,吴保国,等.基于GIS数据的城市路网快速三维建模[J].电子测量技术,2018,41(9):69-74.
[4]戴华阳,王祥,李军,等.形态参数下地表采动裂缝三维建模及可视化方法[J].测绘通报,2018(2):148-153.
[5]何鸿杰,颉耀文,翟世常,等.规则的兰州古城三维建模方法[J].测绘科学,2018,43(8):116-121,129.
[6]邓小龙,李丽慧.基于三维激光扫描技术的复杂三维地质体建模方法[J].工程地质学报,2017,25(1):209-214.
[7]祝嵩,肖克炎.大冶铁矿田铁山矿区三维地质体建模及深部成矿预测[J].矿床地质,2015,34(4):814-827.
[8]王泽忠,董博,刘春明,等华北地区大地电性结构三维建模及磁暴感应地电场有限元计算[J].电工技术学报,2015,30(3):61-66.