close distance coal seams - Globe Thesis

Keyword [close distance coal seams] Result: 1 - 20 \| Page: 1 of 3
1.	Forecast Model Of Spontaneous Combustion In Goaf Of Close Distance Coal Seams
2.	Failure Characteristics Of Gob Floor And Impact In Close Distance Coal Seams
3.	Study On The Height Development Of Cracking Zone And The Deformation And Failure Characteristics Of The Overburden During Repeated Mining Of Double Seam
4.	Heave Mechanism And Countermeasures Of Large Section Mining Roadway For Close Distance Coal Seams
5.	Research On Rock Burst Prevention And Control About Close Distance Coal Seams Mining In The No.2JiNing Coalmine
6.	Study On The Mining Working Face CO Source And Accumulation Of Close Distance Coal Seams
7.	Comprehensive Treatment Research On Isolated Working Face Under Certain Conditions Of Close Distance Coal Seams And Little Coal Pillar
8.	Surrounding Rock Control Technology And Stability Of Gob-side Entry Retaining Without Backfilling Wall Under Frequent Mining Disturbance In Close Distance Coal Seams
9.	Study On The Ground Pressure And Gas Prevention And Control In Mining Stope Of Lower Coal Seam Of Close Distance Coal Seams
10.	Study On Roadway Layout&Supporting In Ultra-Close Distance Coal Seams Mining Of Zhong Xing Mine
11.	Study On Control Technology For Spontaneous Combustion In Goaf Of Simultaneous Production In Close Distance Coal Seams
12.	Study On The Movement Of Upper Strata And The Pressure Behavior Law Of Close Distance Coal Seams
13.	Research On Risk Of Coal Spontaneous Combustion In The Goaf Of Fully Mechanized Caving Face Of Close Distance Coal Seams
14.	Study On The Reasonable Location And Stability Of Working Face Roadways When Extracted Simultanously Of Close Distance Coal Seams
15.	The Strata Behaviors Characteristics And The Determination Of Reasonable Malposition Of Simultaneously Mined Face In The Close Distance Coal Seams
16.	Research On The Rational Arrangement Method Of Mining Gateway And Technology Of Controlling Floor Heave By Grooving In Close Distance Coal Seams
17.	Study And Application Of Comprehensive Treament Technology Of Spontaneous Conbustion At Upper Goaf Close Distance Coal Seams
18.	Study On Reasonable Staggered Distance And Strata Behavior Regularity Of Simultaneous Mining In Close Distance Coal Seams In Guo’er Zhuang Colliery
19.	Study On Caving Method Ascending Mining Of Closed Distance Thin And Thick Seams
20.	Research On The Roof Disaster And Its Control Technique During Full Zone Mining In Ultra Close Coal Seams By Similar Simulation
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