北京科技大学学报2013，Vol.35Issue(2)：140-147,8.
地下矿突水过程的三维动态仿真模型构建
Three-dimensional dynamic simulation modeling of water inrushes in underground mines
摘要
Abstract
The architecture of three-dimensional dynamic simulation models for water inrush processes in underground mines was proposed by analyzing the influencing factors of spatial and temporal changes when water inrushes spread in roadways. A roadway spaxce network system was developed through data modeling and regularization, transformation from arc lanes to straight lanes, and three-dimensional network processing of roadways. The path network of water inrush flowing through roadways was formed based on the path algorithm of water spreading downward and upward. The spread speed and time of water inrushes were resolved in combination with the hydraulic characteristics of water inrush flowing. In such a way, a three-dimensional dynamic simulation model was established which can simulate the spatial and temporal dynamics of water spread processes. A typical mine in China was exemplified to verify the feasibility and effectiveness of the established model.关键词
地下矿/矿山透水/建模/三维计算机图形/矿山救援Key words
underground mines/ mine flooding/ modeling/ three dimensional computer graphics/ mine rescue分类
矿业与冶金引用本文复制引用
李翠平,李仲学,郑瑶瑕,李鑫,侯定勇,周耀东..地下矿突水过程的三维动态仿真模型构建[J].北京科技大学学报,2013,35(2):140-147,8.基金项目
国家自然科学基金资助项目(51174032 （）
51174260) （）
教育部新世纪优秀人才支持计划资助项目(NCET-10-0225) （NCET-10-0225）
中央高校基本科研业务费专项(FRF-TP-09-001A) （FRF-TP-09-001A）
