CAJ | 학술논문

岩溶陷落柱是指煤系地层底板厚层灰岩中溶洞裂隙的塌陷物以及上覆地层塌陷物形成的塌陷体，谢桥井田东翼采区发育有2个岩溶陷落柱，为保证13216综采工作面采掘安全通过1＃陷落柱影响区，采取矿井瞬变电磁法和矿井高密度电法探测，掘进时利用物探和钻探相结合的综合探查技术；回采前利用运输顺槽对1＃陷落柱及影响区采取先物探探查后钻探验证技术，并对其进行注浆加固，从而使工作面采掘时安全通过1＃陷落柱影响区，多回收煤炭资源10.2万吨，创造了良好的经济效益。
암용함락주시지매계지층저판후층회암중용동렬극적탑함물이급상복지층탑함물형성적탑함체，사교정전동익채구발육유2개암용함락주，위보증13216종채공작면채굴안전통과1＃함락주영향구，채취광정순변전자법화광정고밀도전법탐측，굴진시이용물탐화찬탐상결합적종합탐사기술；회채전이용운수순조대1＃함락주급영향구채취선물탐탐사후찬탐험증기술，병대기진행주장가고，종이사공작면채굴시안전통과1＃함락주영향구，다회수매탄자원10.2만둔，창조료량호적경제효익。
Karstic collapse column refers to fissure cave collapse of matter in the thick layer of limestone of coal-bearing strata floor and the formation of overlying strata collapse , there are 2 karstic collapse columns in the eastern mine of Xieqiao coal mine , in order to ensure the safe passing of the No.13216 fully-mechanized coal mine face across 1# sink hole zone of influence , take mine transient electromagnetic method and Mine high-density electrical method to detect , excavation adopt the comprehensive detection technology of the combination of geophysical exploration and drilling exploration.Before actual mining ,the use of transportation gateway on 1#collapse column and its affected area adopt geophysical exploration after drilling technology , and the grouting reinforcement , so that the face of mining safety pass 1#subsided column zone of influence , multi-ple the production of coal resources 102 thousand tons , and create good economic benefits.