If you have access to OneMine as part of a member benefit, log in through your member association website for a seamless user experience.
|This paper discusses experimental results of physical scale models employed to study the stability of a pillar between rectangular roadways. A programme of laboratory investigations utilising a bi-axial test rig has been undertaken to examine the influence of various stressfields on the stability of pillars between mine roadways. The effect of pillar height/width ratio on the overall stability is studied. Observations of failure characteristics in and around pillars are discussed especially in relation to the various stressfields applied to the models.|
Additional chapters/articles from the SME-ICGCM book 11th International Conference on Ground Control in Mining Proceedings (ICGCM) 11th
|Assessment Of Applicability Of Strength Criteria For Rock An||A Method For Establishing Site Specific Coal Pillar Design G||Strata Mechanics Of Pillar Extraction Goaf Edges||Rock Mass Classification As An Aid To Estimating The Strengt||A Study On Stress Distribution And Reasonable Size Of Coal P||Evaluating Coal Pillar Mechanics Through Field Measurements||Critical Appraisal Of Pillar Design As Required By Coal Mine||Sidewall Fracturing In Coal Room And Pillar And Pillar Extra||Design Of Yield Pillars In The Southern Coal Field Of New So||Pillar Design In Bump-Prone Deep Western U.S. Coal Mines||Elasto-Plastic Finite Element Structural Stability Analysis||Scale Model Studies To Investigate The Effects Of Various St||Historical Perspective And Future Projection Of Longwall Min||Analysis Of Longwell Shields And Their Interaction With Surr||In-Situ Performance Analysis Of Immediate Forward Support (I||Australian Longwall Geomechanics - A Recent Study||Strata Support Interaction On A Powered Support Longwall Fac||Geotechnical Constraints On A 6 M Single Pass Longwall||Prediction Of Longwall Support Loading At Southern Colliery,||Pressure Distribution Of 2-Leg Shield Supports||A Simple Finite Element Model For Predicting The Behaviour O||Surface And Borehole Microseismic Monitoring Of Longwall Fac||Rigid Or Yielding Roof Bolts: At The Face Or Away From The F||An Assessment Of Rockbolting In Geologically Disturbed Mine||Load Transfer Mechanisms In Reinforcing Tendons||Innovative Rock Reinforcement Hardware||Innovative Ground Support System||A New Rock Bolting Concept For Underground Roadways||Design Considerations For Cable Truss Secondary Supports In||Influence Of Bolts On Discontinuities And Yielding Rock - Co||Monitoring Indices For The Support And Surrounding Strata Sy||Deformation Of Retreat Gatroad In Interpanel-Pillar System||Optimisation Of Reinforcement Design Of Coal Mine Roadways||How To Cope With Cutter Roof Problem||Horizontal Stress Control In Underground Coal Mines||A Study Of Floor Heave In The Mines Of The Southern Coalfiel||Ground Control Hazard Analysis In Multi-Seem Mining||Convergence And Load Measurements In An Underground Mine In||Detailed Underground Measurements Of Roof Deflection And Bed||Subsurface Fracture Development Due To Longwall Mining And I||Characterization Of Overburden Response To Longwall Mining I||Continuous Monitoring Of Mechanised Breaker Line Supports To||Numerical Modelling Of A Monitored Site In An Underground Co||Reformation Of The Hydraulic Stowing Mining Method||A Study On The High-Water Solidifying Materials For Gob-Alon||Geological Sensing - The Key To Increasing Miner Safety||Cemented Backfill In Two Italian Massive Orebodies||A Possible Alternative To Hardwood Chock Pieces||Ground Control Techniques Utilizing Polymer Grid Structures||Application Of DDM To Some Rock Pressure Problems In Japanes||Evaluation Of The Strength Behaviour Of Monolithic Packs||Probabilistic Stability Analysis Of Embankments And Slopes||Application Of Tailing Sand And Water As Backfill Material I||Subsidence Prediction From The Beginning - Collie Coal Basin||Mining Subsidence Of An Urban Area In Ipswich, Queensland||Investigation Of Subsidence Event Over Multiple Seam Mining||Classification Of Mine-Related Subsidence East Of Mississipp||Influence Of The Sloping Of Ground Surfaces On Mine Subsiden||Effects Of Subsidence On Steep Topography And Cliff Lines||The Effectiveness Of Interpanel Pillars In The Control Of Su||Cross Well Acoustic Tomography To Locate Abandoned Undergrou||Three Dimensional Numerical Modelling Of Effects Of Subsiden||A Comprehensive Computer Model For Predicting Dynamic Subsid||Development Of Void Diffusion Models To Predict Subsidence D||Application Of A Simplified Three-Dimensional Roof-Pillar-Fl||A Design Approach For A Swelling Rock In An Underground Mine||Study Of The Impact Of Mining Under Massive Roof At Datong C||Weak Claystone Floors And Their Implications To Pillar Desig||A Method For Determination Of Strength Of Coal Mass||A Study On Application Of Comprehensive Rock Mechanical Prop||The Mechanical Property Of Coal Containing Gas||The Rheological Fracture Properties And Outburst Mechanism O||Investigation And Analyses Of Sudden Outbursts Of Gas During||A Casting Method For Artificial Rock Specimens||Progress In The Knowledge Of Granite Cutting With Diamond Wi||A Simple Method Of Measuring Rock Fracture Toughness Using T||Mine Stability Evaluation From Microseismic Activity||The Response Of Massive Structures Inferred From Tidal Tilt||Optimization Of Bench Blast Design With The Aid Of Computer||The Directional Drill Monitor For Long Hole Gas Drainage In||Effect Of Drilling Fluid Composition On Penetration Rate||Prediction Of Rock Cutting Performance Using Fracture Mechan||Investigation Into Cutting Characteristics Of Indian Coal Se||Prediction Of Shearer Cutting Performance||Sub-Surface Cracks Due To Disc Cutter Spacing For Improved R|