Face supports in steel and light metal.

An Analysis of roof-pillar-weak floor interaction in partial extraction room-and-pillar mining /
by: Pytel, W. M.
Published: (1990)

Combined roof-bolting systems of mine workings : monograph /
by: Bondarenko, Volodymyr
Published: (2020)

Rock bolting : theory and application in mining and underground construction : proceedings of the International Symposium on Rock Bolting, Abisko, 28 August-2 September 1983 /
Published: (2020)

Use of steel sets in underground coal /
by: Stears, J. H. (Juel H.)
Published: (1984)

Evaluation of multitimbered wood crib supports /
by: Barczak, Thomas M.
Published: (1991)

Moving longwall shield supports at the York Canyon mine, Raton, N. Mex. /
by: Oitto, Richard H.
Published: (1977)

Long-term response of a coal mine roof to time lapse between exposure and support /
by: Radcliffe, Daryl E.
Published: (1980)

Effects of time between exposure and support on mine roof stability, Bear Coal Mine, Somerset, Colo. /
by: Radcliffe, Daryl E.
Published: (1978)

Roof rock structures and related roof support problems in the Pittsburgh coalbeds of southwestern Pennsylvania /
by: Moebs, Noel N.
Published: (1977)

Timbering regulations in certain coal mines of Pennsylvania, West Virginia, and Ohio.
Published: (1930)

Systematic timbering rules at Washington coal mines.
Published: (1930)

Authorizing citizens of certain states to fell and remove timber for mining purposes.
Published: (1904)

Mine-timber studies. : Stresses in mine-drift timber-sets /
Published: (1941)

Concrete products for the replacement of timber for chock construction in coal mining /
by: Pomeroy, C. D.
Published: (1974)

Cutting of timber.
Published: (1919)

Repeal of the Timber and Stone Act, etc.
Published: (1903)

Effect of moisture cycling on mechanical response of metal-plate connector joints with and without an adhesive interface /
by: Groom, Leslie H.
Published: (1995)

Response of timber joints with metal fastners to lateral-impact loads /
by: Jordan, C. A.
Published: (1962)

Keys to profitable timber production /
by: Smith, W. A., et al.
Published: (1970)

State laws relating to coal-mine timbering.
Published: (1928)

Timber products output in Colorado, Wyoming, and western South Dakota, 1962 /
by: Spencer, John S.
Published: (1964)

Timberland ownership.
Published: (1990)

Steps to profitable timber marketing /
by: Smith, W. A.
Published: (1975)

Metal-plate-connected wood joints : a literature review /
by: Rākeśagupta
Published: (1996)

Current and future applications of mechanical fasteners for light-frame wood structures : proceedings of Mechanical Fasteners Plenary Session at the Forest Products Research Society Annual Meeting /
Published: (1993)

Tropical timber atlas of Latin America /
Published: (1990)

The mechanical properties of Australian, New Guinea, and other timbers /
by: Stewart, Alison M.
Published: (1957)

Average timber characteristics of the better stocked, natural stands in North Carolina and eastern Virginia /
by: Knight, Herbert A.
Published: (1978)

Protection of timber in the Indian Territory.
Published: (1899)

Timbers for woodwork.
by: Brough, J. C. S. (J. Carruthers Smith)
Published: (1948)

Techniques for prescribing optimal timber harvest and investment under different objectives : discussion and synthesis /
by: Johnson, K. Norman (Kenneth Norman)
Published: (1977)

A manual of the timbers of the world : their characteristics and uses /
by: Howard, Alexander L.
Published: (1948)

Marking and estimating timber /
by: Dreesen, Alan D.
Published: (1997)

Timber, its nature and behaviour /
by: Dinwoodie, J. M.
Published: (1981)

Timber, its nature and behaviour /
by: Dinwoodie, J. M.
Published: (2000)

The LPK timber sale plan for 1979-84 : a draft environmental statement of the 5-year operating plan, part of the long-term sale of Tongass National Forest timber to the Louisiana-Pacific Corporation, Ketchikan Division.
Published: (1978)