水资源与水工程学报

文章摘要

LI Gang,QIN Jun,ZHANG Baoan.地表积水对煤矿安全开采影响的数值模拟Journal of Water Resources and Water Engineering[J].,2011,22(1):

地表积水对煤矿安全开采影响的数值模拟

Numerical simulation on the effect of land surface ponding upon the safety of coal mining

DOI：10.11705/j.issn.1672-643X.2011.01.018

英文关键词: mining subsidence seepage rule water flowing fractured zone numerical simulation

基金项目:国家自然科学基金项目(50974070); 辽宁省教育厅科学技术研究项目(2009A334)资助

Author Name	Affiliation
LI Gang,QIN Jun,ZHANG Baoan	LI Gang1,QIN Jun2,ZHANG Baoan1(1.College of Resources and Environmental Engineering,Liaoning Technical University,Fuxin 123000,China,2.ShijiazhuangDesigning Institute,Sinosteel Group Engineering Design & Research Institure Co.,LTD,Shijiazhuang 050019,China)

Hits: 1599

Download times: 3

中文摘要:

为了探讨煤矿地表积水对煤炭地下开采的影响,采用数值模拟与理论计算相结合的研究方法,确定导水裂隙带高度。以地表积水渗流规律与之比对,判定该积水对煤矿开采的影响状况。该研究方法对煤矿水害防治具有积极的指导和借鉴作用。

英文摘要:

In order to study the effect of land surface ponding on the safety of coal mining,the paper used the method of combined the numerical simulation with the theoretical calculation to determine the height of water flowing fractured zone.Safety degree in coal mining is defined through compared to the seepage rule of land surface ponding.The method has a positive guidance and reference value for water hazard control in coal mine.

View Full Text View/Add Comment Download reader