TRAIL - Technical Report Archive and Image Library

Computer-assisted continuous coal mining system-research program overview

Advanced guidelines for performance testing of two-legged longwall shields

Bureau of Mines geotechnical centrifuge research--a review

Practical considerations in longwall face and gate road support selection and utilization

Sources and characteristics of quartz dust in coal mines

Analysis of dump-point accidents involving mobile mining equipment

Analyses of natural gases, 1989

Electrical accidents in mining, 1980-85 :fatal and nonfatal accidents in underground and on the surface at underground coal and metal--nonmetal mines

Thermal decomposition of ventilation ducting

Helium resources of the United States, 1989

Summary of combustion products from mine materials :their relevance to mine fire detection

A user's manual for MFIRE :a computer simulation program for mine ventilation and fire modeling

A review of water-jet-assisted rock cutting

Pillar design methods for longwall mining

The Bureau of Mines ground-fault protection research program :a summary

Computer-automated measurement- and control-based workstation for microseismic and acoustic emission research

Preventing automatic fire suppression system failures on underground mining belt conveyors

Cutter roof failure :six case studies in the Northern Appalachian Coal Basin

Assessment of accident risk during haulage truck and power shovel maintenance and recommendations for improved safety

Frictional ignition with coal mining bits

Review of single-entry longwall mining technology in the United States

Fire location model

Multislice mining for thick western coal seams

Procedures for obtaining Department of Transportation explosive classification recommendations through the Bureau of Mines

BOMSPS :Bureau of Mines signal processing software : concepts, expressions, and tutorial

Baseline tensile testing at the Wire Rope Research Laboratory

A Cobalt commodity recycling flow model

Reducing back injuries in low-coal mines :redesign of materials-handling tasks

Preliminary analysis of methodologies for mining thin-seam mountaintop coal resources

Blind pneumatic stowing in voids in abandoned mines

Computer-aided software engineering (CASE) for software automation

International intercalibration and intercomparison program radon daughter measurements :exercise at the Twilight Mine, Uravan, CO

Utilizing mechanical linear transducers for the determination of a mining machine's position and heading :the concept

Fuel additive and engine operation effects on diesel soot emissions

Human Factors in Mining Search System

Longwall automation :a ground control perspective

Dust control in coal preparation and mineral processing plants

Steel in motor vehicles - a 35-year perspective

Impact of current load on mine trailing cable thermal life

Cost-benefit analysis of computer-assisted mining through production and cost modeling

Chromium, nickel, and other alloying elements in U.S.-produced stainless and heat-resisting steel

The Lifecycle analysis of materials competition for pipe in the construction industry

Evaluation of continuous haulage systems for computer-assisted continuous mining machines

Soil characterization and soil amendment use on coal surface mine lands :an annotated bibliography

Cobalt availability :a minerals availability appraisal

A locomotion emulator for testing mine vehicle navigation

User's manual for the U.S. Bureau of Mines in situ copper oxide mining cost model

Availability of primary nickel in market-economy countries :a minerals availability appraisal

Simplified cost models for prefeasibility mineral evaluations

Strategies for encouraging miners to stay away from unsupported roof and perform self-protective actions

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