江西煤炭科技
江西煤炭科技
강서매탄과기
JIANGXI COAL SCIENCE & TECHNOLOGY
2014年
2期
93-94,95
,共3页
观测站%地表移动和变形%概率积分法%预计参数
觀測站%地錶移動和變形%概率積分法%預計參數
관측참%지표이동화변형%개솔적분법%예계삼수
observation station%surface movement and deformation%probability integral method%prediction pa-rameter
新义煤矿为了给村庄下压煤开采提供合理的技术参数,在11011首采工作面的地表建立了地表移动观测站,研究大采深条件下地表移动规律。本文通过对地面观测数据的整理分析,获得该矿大采深条件下地表移动和变形规律以及概率积分法预计参数,为村庄保护煤柱留设提供了依据。
新義煤礦為瞭給村莊下壓煤開採提供閤理的技術參數,在11011首採工作麵的地錶建立瞭地錶移動觀測站,研究大採深條件下地錶移動規律。本文通過對地麵觀測數據的整理分析,穫得該礦大採深條件下地錶移動和變形規律以及概率積分法預計參數,為村莊保護煤柱留設提供瞭依據。
신의매광위료급촌장하압매개채제공합리적기술삼수,재11011수채공작면적지표건립료지표이동관측참,연구대채심조건하지표이동규률。본문통과대지면관측수거적정리분석,획득해광대채심조건하지표이동화변형규률이급개솔적분법예계삼수,위촌장보호매주류설제공료의거。
In order to provide reasonable technology parameter for underground mining ,surface movement observation station was established to research surface movement regularity under the condition of great mining depth at 11011 first mining face ,Xinyi Colliery .Based on the analysis of ground observation data ,the authors obtained the law of surface movement and deformation and the prediction parameter of probability integral method under the condition of great min-ing depth ,which provided basis for the setting of protective coal pillar in the village .