河南城建学院学报Issue(1)：15-21,7.DOI:10.14140/j.cnki.hncjxb.2015.01.004
固体充填开采地表沉陷数值模拟研究
Study on numerical simulation of surface subsidence in solid filling mining
摘要
Abstract
A three-dimensional numerical model of solid filling mining in some mining area has been estab-lished using the FLAC3D software, combined with solid filling mining related concepts of equivalent mining thickness to simulate the excavation of the model as well as the deformation of the model after mining. Using FLAC3D embedded FISH programming language, compiled the related procedures, to extract the two different types of surface movement observation data. Using extract the surface movement observation station’ s subsid-ence data, combined with MATLAB powerful data processing and visualization functions, the solid filling min-ing surface subsidence for post-processing and visual operation. Research shows that solid filling mining can effectively control the surface subsidence, which can be applied to coal mining under village or other build-ings. By using FLAC3D and MATLAB, it is convenient and accurate for mining subsidence numerical simula-tion and visualization of the operation.关键词
固体充填开采/数值模拟/开采沉陷/等效采厚/可视化Key words
solid filling mining/numerical simulation/mining subsidence/equivalent mining thickness/vi-sualization分类
矿业与冶金引用本文复制引用
康育鹏,孟海梅..固体充填开采地表沉陷数值模拟研究[J].河南城建学院学报,2015,(1):15-21,7.基金项目
河南省高校科技创新团队(13IRTSTHN029) （13IRTSTHN029）
