复杂地质体的3DEC快速建模  

3DEC Rapid Modeling of Complex Geologic Body

作　　者：韩浩亮[1] 高永涛[1] 胡乃联[1] 吴顺川[1] 杜子建 

机构地区：[1]北京科技大学土木与环境工程学院,北京100083 [2]青岛地铁公司,山东青岛市266071

出　　处：《矿业研究与开发》2012年第3期81-84,共4页Mining Research and Development

基　　金：国家高技术研究发展计划(863)项目(2009AA11Z105)

摘　　要：复杂地质体的快速建模技术一直是岩土工作者所关注的问题,基于Surfer软件和Fish编程语言实现了3DEC软件快速建模,克服了3DEC在前处理方面的不足。通过3DEC内嵌的Fish语言进行编程,将Surfer差值后生成的文件转化为3DEC可读数据文件,实现了复杂地质体的快速建模,在河北某金属矿山复杂地质体建模中的实际应用结果表明,其能够快速有效地建立复杂地质体模型,为3DEC快速建模提供了一种新途径。The rapid modeling of complex geological body is al- ways a issue that is concerned by researchers. This paper intro- duces a new method to achieve the rapid 3 DEC modeling of com- plex geologic body based on Surfer and Fish, overcoming the dis- advantages of 3DEC in pre -processing. First, Surfer is used to establish a model with regular grid and export data files which contain the information of complex geologic body, then, by pro- gramming with Fish language embedded in 3 DEC, the Surfer data file is transformed to that can be read by 3DEC. Finally complex three -dimensional geological model can be created quickly and accurately. This method has been used in the modeling of com- plex geologic body for an iron mine in Hebei province, and result shows that the method is feasible and effective in modeling of complex geologic body, providing a new approach for 3DEC rapid modeling.

关 键 词：3DEC SURFER 复杂地质体 快速建模 

分 类 号：TD1[矿业工程—矿山地质测量]