Yazar

Thomas M Barczak

23 cilt bulundu.

Cilt sonuçları

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

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

22 sayfa · 1989

Gate roads (Mining) / Longwall mining / Mine roof control / Safety measures

Safety evaluations of longwall roof supports

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

17 sayfa · 1989

Evaluation / Longwall mining / Mine roof control

Advanced guidelines for performance testing of two-legged longwall shields

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

149 sayfa · 1989

Ground control (Mining) / Longwall mining / Standards / Testing

Longwall miningA model of shield-strata interaction and its implications for active shield setting requirementsThomas M Barczak

A model of shield-strata interaction and its implications for active shield setting requirements

Thomas M Barczak · U.S. Dept. of the Interior, Bureau of Mines

Sayfa sayısı yok · 1991

Mathematical models / Mine roof control / Rock mechanics / Longwall mining

Mathematical modelsAssessment of longwall roof behavior and support loading by linear elastic modeling of the support structureThomas M. Barczak

Assessment of longwall roof behavior and support loading by linear elastic modeling of the support structure

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

Sayfa sayısı yok · 1987

Elastic analysis (Engineering) / Longwall mining / Mathematical models

Mine roof controlShield mechanics and resultant load vector studiesThomas M. Barczak

Shield mechanics and resultant load vector studies

Thomas M. Barczak · Dept. of the Interior, Bureau of Mines

43 sayfa · 1986

Longwall mining / Mine roof control

Mine roof controlCritical-load studies of a shield supportThomas M. Barczak

Critical-load studies of a shield support

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

15 sayfa · 1987

Longwall mining / Mine roof control

Longwall miningThe history and future of longwall mining in the United StatesThomas M. Barczak

The history and future of longwall mining in the United States

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

26 sayfa · 1992

History / Longwall mining

Mine roof controlTwo-leg longwall shield mechanicsThomas M. Barczak

Two-leg longwall shield mechanics

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

34 sayfa · 1989

Longwall mining / Mine roof control

TestingRigid-body and elastic solutions to shield mechanicsThomas M. Barczak

Rigid-body and elastic solutions to shield mechanics

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

20 sayfa · 1987

Longwall mining / Mine roof control / Testing

Mine roof controlCanopy and base load distribution on a longwall shieldThomas M. Barczak

Canopy and base load distribution on a longwall shield

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

23 sayfa · 1992

Dead loads (Mechanics) / Longwall mining / Mine roof control

Mine roof controlComparison of models to evaluate in situ shield loadingThomas M. Barczak

Comparison of models to evaluate in situ shield loading

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

68 sayfa · 1990

Longwall mining / Mine roof control

Mine timberingEffect of load rate on wood crib behaviorThomas M. Barczak

Effect of load rate on wood crib behavior

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

11 sayfa · 1987

Mine roof control / Mine timbering

TestingEngineering methods for the design and employment of wood cribsThomas M. Barczak

Engineering methods for the design and employment of wood cribs

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

34 sayfa · 1993

Design and construction / Mine timbering / Testing

TestingEvaluation of multitimbered wood crib supportsThomas M. Barczak

Evaluation of multitimbered wood crib supports

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

11 sayfa · 1991

Mine roof control / Mine timbering / Testing

Mine roof controlExamination of design and operation practices for longwall shieldsThomas M. Barczak

Examination of design and operation practices for longwall shields

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

14 sayfa · 1992

Longwall mining / Mine roof control

Mine timberingFactors affecting strength and stability of wood cribbingThomas M. Barczak

Factors affecting strength and stability of wood cribbing

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

23 sayfa · 1988

Mine roof control / Mine timbering

Mine roof controlHorizontal and vertical load transferring mechanisms in longwall roof supportsThomas M. Barczak

Horizontal and vertical load transferring mechanisms in longwall roof supports

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

24 sayfa · 1988

Longwall mining / Mine roof control

Mine roof controlShield-loading studies at an eastern Appalachian minesiteThomas M. Barczak

Shield-loading studies at an eastern Appalachian minesite

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

81 sayfa · 1987

Longwall mining / Mine roof control

TestingShield mechanics and critical load studies for unsymmetric contact configurationsThomas M. Barczak

Shield mechanics and critical load studies for unsymmetric contact configurations

Thomas M. Barczak · Bureau of Mines, U.S. Dept. of the Interior

81 sayfa · 1990

Longwall mining / Mine roof control / Testing

Mine roof controlStiffness characteristics of longwall shieldsThomas M. Barczak

Stiffness characteristics of longwall shields

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

14 sayfa · 1988

Longwall mining / Mine roof control

TestingThree-dimensional shield mechanicsThomas M. Barczak

Three-dimensional shield mechanics

Thomas M. Barczak · U.S. Dept. of the Interior, Bureau of Mines

23 sayfa · 1987

Longwall mining / Mine roof control / Testing

Rock burstsLongwall Face StabilityThomas M. Barczak, Frank E. Chase, John A. Organiscak

Longwall Face Stability

Thomas M. Barczak, Frank E. Chase, John A. Organiscak · Yayınevi bilinmiyor

Sayfa sayısı yok

Dust control / Longwall mining / Mathematical models / Rock bursts