条带开采地表沉陷规律实测研究  

Field survey study on ground subsidence laws of strip mining

作　　者：谭志祥[1] 钱晓虎 邓喀中[1] 吴玉华 陈玉平 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008 [2]皖北煤电有限责任公司,安徽宿州234000

出　　处：《矿山压力与顶板管理》2004年第1期80-82,共3页Ground Pressure and Strata Control

基　　金：国家自然科学基金资助项目 (50 1740 51)

摘　　要：为了维持矿井生产 ,毛郢孜煤矿采用条带法开采村庄煤柱 ,并专门布设了地表移动观测站 ,通过对观测资料的分析研究 ,获得了该区条件下条采时的地表移动变形规律 ,求取了概率积分法预计参数 。In order to maintain mining production, Maoyingzi mine conducts village coal pillar mining by employing strip mining method and sets up ground movement observation station for this special purpose. Based on the analysis and study on observation data, this paper has discovered the laws of ground movement and deformation and calculated prediction parameters of probability integral method under the condition of strip mining in this area. The findings provide technological evidence for depth mining and mining under structure of other similar condition.

关 键 词：条带开采 地表沉陷 沉陷规律 预计参数 

分 类 号：TD325.2[矿业工程—矿井建设]