Report of findings /

Field test of an automated temporary roof support (ATRS) on a low-coal, single fixed-head roof-bolting machine (squirmer) /
by: Chislaghi, Charles T.
Published: (1982)

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

Reinforcement mechanisms of untensioned full-column resin bolt /
by: Kwitowski, August J.
Published: (1980)

Potential safety hazard on J.H. Fletcher & Co. roof bolting machines with independent left and right tram levers.
Published: (2009)

Use of single-boom roof bolting machines.
Published: (2008)

Re-issue of P08-13 : use of single-boom roof bolting machines.
Published: (2011)

Rock bolting : a practical handbook /
Published: (1979)

Temperature investigations on resin-anchored bolts /
by: Stateham, Raymond M.
Published: (1976)

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

Longer-than-seam-height drill development program /
by: Derby, G. K. (George K.)
Published: (1978)

Reissue of I10-V-07, tensioned cable bolts.
Published: (2012)

Evaluation of instrumented cable bolts in cement grout to determine physical and numerical modeling properties /
Published: (2004)

Investigation of the effects of thrust and hardened washers on the installed tension of a roof bolt /
by: Sawyer, Stephen Gerard, et al.
Published: (1976)

Controlled start for drill motors on roof bolting machines.
Published: (2000)

Stress distribution around resin grouted bolts /
by: Radcliffe, Daryl E.
Published: (1980)

Corrosion of friction rock stabilizers in selected uranium and copper mine waters /
by: Tilman, M. M. (Milton M.)
Published: (1984)

Evaluation of dust collector bags for reducing dust exposure of roof bolter operators.
Published: (2007)

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)

Drill monitor with strata strength classification in near-real time /
Published: (2002)

Field verification of load transfer mechanics of fully grouted roof bolts /
by: Signer, S. P. (Stephen P.)
Published: (1990)

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

Roof bolt spacing.
Published: (2012)

NIOSH releases new skills training aid : walk-thru roof bolting machine trainer's guide, Information Circular (IC) 9489.
Published: (2007)

Reissue of P05-19 : use of mobile roof support (MRS) units for retreat mining.
Published: (2011)

Collapsible drill steel enclosure for reducing roof bolting machine drilling noise.
Published: (2008)

Injury experience in coal mining /

Consideration of H. R. 7408.
Published: (1952)

Message from the President of the United States transmitting notifications of actions taken, and urging adoption of legislation, relative to the health and safety of coal mine workers.
Published: (1969)

Prevention of major disasters in coal mines.
Published: (1952)

Inorganic cement for mine roof-bolt grouting /
by: Simpson, R. E. (Robert Eugene), 1920-
Published: (1980)

An account of the dreadful explosion in Wallsend Colliery, on the 18th June 1835 : to which is added a list of explosions, inundations, &c. which have occurred in the coal mines of Northumberland and Durham, more complete than any hitherto published ; with notes /
by: Sykes, John, 1781 or 1782-1837

Coal--underground fatalities--1983.
Published: (1984)

Coal, surface fatalities, 1983.
Published: (1985)

Coal mine injury and employment experience by occupation, 1972-75 /
by: Kogut, Jon
Published: (1978)

Utah mine disaster and preventing future tragedies : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, first session, special hearing, September 5, 2007, Washington, DC.
Published: (2008)

The perspective of the families at Crandall Canyon : hearing before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Tenth Congress, first session, hearing held in Washington, DC, October 3, 2007.
Published: (2008)