Collapse column - Globe Thesis

Keyword [Collapse column] Result: 21 - 40 \| Page: 2 of 3
21.	Analysis Of Elastic Wave Propagation Characteristics Of Typical Small Geological Structure In Coal Measure Strata
22.	Study On Response Characteristic Of Advanced Detection Of Magnetic Source Ground-tunnel Transient Electromagnetic Method
23.	Numerical Simulation And Detection Research On Collapse Column Water Activation Under The Condition Of Roadway Drivage
24.	Water Inrush Mechanism And Risk Assessment Research Of Karst Collapse Column In North China Coal Field
25.	Abnormal Subsidence Mechanism Of Caving Mining Face With Thick Unconsolidated Layers And Collapse Columns
26.	Development Characteristics Of Karst Collapse Column In The Confined Area Of Sihe Mine And Evaluation Of Water Inrush Risk
27.	The Research On Permeability Characteristics Of Collapse Column Fillings And Its Application In Engineering
28.	Comprehensive Exploration And Hydrogeological Characteristics Of The Suspected Collapse Column In The Xinjulong Mine In Shandong Province
29.	The Methods Based On The Optimum Combination Of Karst Backplane Collapse Column Water Inrush Risk Evaluation Research
30.	Numerical Simulation Of Mining Effect On The Bottom Plate Hidden Collapse Column Activated Water Conducting Mechanism
31.	The Methods Based On The Optimum Combination Of Karst Backplane Collapse Column Water Inrush Risk Evaluation Research
32.	Formation Mechanism Of The Collapse Column Of 19109 Working Face In Jinggong No.1 Mine Evaluation Of Governance Effects
33.	Feasibility Study Of Pressure Mining In Middle Section Of 9102 Fully Mechanized Caving Face In Changheng Coal Mine
34.	Formation Mode And Prediction Of Karst Collapse Columns In Huaibei Coalfield
35.	Study On The Control Of Mantle Branch Structure On The Development Of Collapse Column In North China Basin
36.	Numerical Study On Development Process Of Karst Collapse Column And Coal Pillar Reservation Under The Action Of Confined Water
37.	Water Safety Safety Performance Evaluation Of 9102 Fully Mechanized Caving Face Before Mining
38.	Development Characteristics And Formation Mechanism Of Karst Collapse Column In Zhangxie Mining Area
39.	Study On Evolution Characteristics Of Water-blocking Performance Of Collapse Zone Of Subsided Column Under Mining Influence
40.	Study On Mechanism Of Flood Inrush From Floor Of Structure With Concealed Subsidence Column In Confined Water
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