木瓜礦隱蔽致災地質因素普查報告

1、關于木瓜煤礦隱蔽致災地質因素關于木瓜煤礦隱蔽致災地質因素普查報告的請示普查報告的請示呂梁山煤電公司：為確保礦井安全生產(chǎn)，做好礦井隱蔽致災地質因素普查工作，按照《煤礦地質工作規(guī)定》及《煤礦防治水規(guī)定》規(guī)定要求，特編制木瓜煤礦隱蔽致災地質因素普查報告，現(xiàn)予呈報。妥否，請批示附：木瓜煤礦隱蔽致災地質因素普查報告霍州煤電集團呂梁山煤電有限公司方山木瓜煤礦二○一四年十二月三十一日目錄前言..............................

2、.............................................................................11礦井概況................................................................................................21.1礦井簡介.................................

3、.............................................21.1.1位置及交通...............................................................21.1.2自然地理...................................................................31.1.3井田四鄰關系............

4、...............................................41.2木瓜礦地質勘查簡述..........................................................61.3木瓜礦生產(chǎn)現(xiàn)狀與采掘規(guī)劃..............................................82隱蔽致災因素普查..............................

5、................................................102.1主要普查內容....................................................................102.2主要技術手段....................................................................103木瓜礦隱蔽致災因素普查

6、與評價......................................................103.1采空區(qū)積水評價分析........................................................103.1.1木瓜礦自身開采的采空區(qū)情況.............................103.1.2井田內老空、采空區(qū)情況..........................

7、...........133.1.3周邊老空、采空區(qū)情況.........................................143.1.4井下防水閘墻（門）構筑情況.............................173.2廢棄老窯（井筒）和封閉不良鉆孔評價分析................173.3斷層、裂隙和褶曲評價分析............................................1