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29 results returnedTimbering along the robbing line :factors influencing falls of roof in coal mines
Stop, look and listen! :the roof is going to fall
State laws relating to coal-mine timbering
A study of falls of roof and coal in mines in the number 8 field of eastern Ohio
Roof support in coal mines in the Irwin, Greensburg and Latrobe Basins, Westmoreland County, Pa.
A study of falls of roof and coal in mines of Harrison County, West Virginia
Falls of roof and coal in the Book Cliffs and Wasatch Plateau Coal Fields in Utah
A study of falls of roof and coal in mines of Lincoln County, Wyoming
A study of mine roof of the Pittsburgh coal bed in the Pittsburgh mining district
A study of falls of roof and coal in Northern Colorado
A study of falls of roof and coal, Rock Springs Coal District, Sweetwater County, Wyo.
Timber withdrawing and devices used for this purpose in some coal mines
A study of timber decay in the Crucible Mine of the Crucible Fuel Co.
Successful use of wooden roof bolts in Stony Point Mine, Stony Point Coal Co., Hopkins County, Ky.
Mine-timber preservation by the collar method :progress report 1
Evaluating anchorage testing methods for expansion-type mine roof bolts
Design and development of precast concrete mine supports :a progress report
Moving longwall shield supports at the York Canyon mine, Raton, N. Mex.
Effects of time between exposure and support on mine roof stability, Bear Coal Mine, Somerset, Colo.
Wood precharring :a novel fire-retardancy technique
Long-term response of a coal mine roof to time lapse between exposure and support
Use of steel sets in underground coal
Wood crib fires in a ventilated tunnel
Published Year
- 1920-1929 (4)
- 1930-1939 (10)
- 1940-1949 (1)
- 1950-1959 (2)
- 1960-1969 (2)
- 1970-1979 (4)
- 1980-1989 (5)
- 1990-1999 (1)
Subject
- Mine timbering (29) *
- Coal mines and mining (4)
- Mine roof bolting (4)
- Mine roof control (4)
- Coal mines and mining--Safety measures (3)
- Mining engineering (2)
- Coal mines and mining--Kentucky--Hopkins County (1)
- Coal mines and mining--New Mexico--Raton (1)
- Coal mines and mining--Pennsylvania (1)
- Coal mines and mining--Pennsylvania--Westmoreland County (1)
- Coal mines and mining--United States (1)
- Coal mines and mining--Utah (1)
- Coal mines and mining--Wyoming (1)
- Coal--Geology--Pennsylvania--Pittsburgh coalbed (1)
- Fire resistant materials (1)
- Fireproofing agents (1)
- Fireproofing of wood (1)
- Ground control (Mining) (1)
- Mine accidents--Colorado (1)
- Mine accidents--Wyoming (1)
- Mine fires (1)
- Mine roof control--Testing (1)
- Mine safety (1)
- Mine timbering--Testing (1)
- Mine timbering--United States (1)
- Mine ventilation (1)
- Mining law (1)
- Precast concrete construction (1)
- Rock mechanics (1)
- Wood preservatives (1)
- Wood--Preservation (1)
Author
- Paul, J. W. (8)
- Tomlinson, Herbert. (4)
- Barczak, Thomas M. (3)
- Radcliffe, Daryl E. (2)
- Barry, Anthony J. (1)
- Calverley, Joseph Gladstone, (1)
- Chaiken, Robert F., (1)
- Cowles, R. C. (1)
- Craighead, S. J. (1)
- Egan, Margaret R. (1)
- Gardner, E. D. (1)
- Geyer, J. N. (1)
- Geyer, John Nicholas, (1)
- Greenwald, H. P. (1)
- Hay, K. E. (1)
- Hornor, R. R. (1)
- Hunt, George M. (1)
- Kelly, L. W. (1)
- Krempasky, George T. (1)
- Lee, Calvin K. (1)
- Litton, C. D. (1)
- Maize, Earl R. (1)
- McCormick, John A. (1)
- Moebs, Noel N. (1)
- Oitto, Richard H. (1)
- Plein, L. N. (1)
- Plein, Leopold Nicholas, (1)
- Roberts, Edward. (1)
- Scheffer, T. C. (1)
- Schwemmer, David E. (1)
- Serbousek, M. O. (1)
- Sikes, William E, (1)
- Singer, Joseph M., (1)
- Stateham, Raymond M. (1)
- Stateham, Raymond M., (1)
- Stears, J. H. (1)
- Tasillo, Carol L. (1)
- Tasillo, Carol. (1)
- Tomlinson, H. (1)
- Vanderburg, William O. (1)
- Wisecarver, David W., (1)
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