基于多源信息复合的煤层底板突水评价  

Evaluation of Water Inrush in Seam Floor Based on Multi-originated Information Complex

作　　者：尹会永[1] 魏久传[1] 刘同彬[1] 郭建斌[1] 

机构地区：[1]山东科技大学地球信息科学与工程学院,山东青岛266510

出　　处：《山东科技大学学报（自然科学版）》2008年第2期6-9,共4页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：山东省自然科学基金项目(Y2007F46)

摘　　要：煤层底板突水是多种影响因素综合作用的结果。利用多源信息复合技术,从分析影响煤层底板突水的主要因素入手,结合潘西煤矿以往突水资料,构建适合潘西煤矿千米深矿井的突水模型,对煤矿未采区进行煤层底板突水危险性评价,形成矿井危险程度评价图,对于指导潘西煤矿19煤层安全开采具有重要的理论和实际意义。The water inrush from seam floor is the result of synthetic effect of multi-factors. By using the technique of multi-originated information complex, this paper analyzed main factors which affect the water inrush in seam floor and built up a model for water inrush adapting to Panxi Coalmine with a depth of 1 000 m, combining with its former data of water inrush and evaluated the risk of water inrush from seam floor in un-mined areas and draws a map of risk degrees of water hazards. It is of important theoretical and practical significances for guiding the safe mining of the 19th seam in Panxi Coalmine.

关 键 词：多源信息复合 底板突水 突水模型 突水指数 

分 类 号：P641.42[天文地球—地质矿产勘探] TD741[天文地球—地质学]