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Design of Bulkheads for Controlling Water in Under...
作者
Gregory J. Chekan
出版1985
ISBN
UOM:39015078464909
主題
Mine drainage
Convergence Measurements for Squeeze Monitoring
作者
Eric R. Bauer / Gregory J. Chekan
出版1981
ISBN
UOM:39015077582990
主題
Ground control (Mining)
Investigation of Longwall Gateroad Roof Support Ch...
作者
Gregory J. Chekan / Daniel R. Babich
出版1982
ISBN
UOM:39015078472167
主題
Caving mining
Analysis and Design Considerations for Superimpose...
作者
Gregory J. Chekan / Jeffrey M. Listak
出版1992
ISBN
UOM:39015095077312
主題
ALPS (Computer file)
Investigation of Longwall Gateroad Roof Support Ch...
作者
Alexander May / Bill M. Stewart / Charles D. Litton / David C. Oyler / Donald A. Stanley / Eugene D. Calvert / Gregory J. Chekan / Jalna R. Zatko / John E. Pahlman / Judith A. Eisele / K. O. Bennington / Laurence L. Oden / R. H. Lien / Robert J. Timko / Rolland Laws Blake / Sathit Tandanand / Thomas G. Carnahan / Victor R. Spironello / Bernard J. Scheiner / Carl F. Anderson / D. A. Martin / Daniel R. Babich / Frank Ronald Smith / Howard W. Leavenworth / Ishwarlal D. Shah / John W. Sweeney / Kenneth L. Williams / Larry R. Powell / Lynn A. Atkins / Marion P. Krug / Martin Hertzberg / Pat M. Brown / Roald Edmund Lindstrom / Robert R. Brown / William P. Diamond / Aldo L. Furno / Annie G. Smelley / Donald J. Bauer / George H. Schnakenberg / R. A. McCune / Ralph H. Nafziger / S. E. Khalafalla / William I. Nissen
出版1982
ISBN
OSU:32435025835018
主題
Acmite
Loading Characteristics of Pillars in Multiple-sea...
作者
Gregory J. Chekan / Rudy J. Matetic
出版1988
ISBN
UOM:39015078479659
主題
Coal mines and mining
Comparative Study of Pillar Load Transfer Associat...
作者
Rudy J. Matetic / Gregory J. Chekan
出版1988
ISBN
UOM:39015078475459
主題
Aluminum
Design Practices for Multiple-seam Longwall Mines
作者
Gregory J. Chekan / Jeffrey M. Listak
出版1993
ISBN
UOM:39015095072552
主題
Ground control (Mining)
Pillar Load Transfer Associated with Multiple-seam...
作者
Rudy J. Matetic / Gregory J. Chekan / James A. Galek
出版1987
ISBN
STANFORD:36105006337724
主題
Coal mines and mining
Interactions Between Multiple Seam Longwall and Ro...
作者
Gregory J. Chekan / Rudy J. Matetic
出版1990
ISBN
UOM:39015095271717
主題
Ground control (Mining)
Analysis and Design Considerations for Superimpose...
作者
Gregory J. Chekan / Jeffrey M. Listak
出版1992
ISBN
LCCN:91042048
主題
ALPS (Computer file)
Loading characteristics of pillars in multiple-sea...
作者
Gregory J. Chekan / Rudy J. Matetic
出版1988
ISBN
OCLC:247709370
Multiple Seam Mining
作者
Rudy J. Matetic
出版1987
ISBN
OCLC:1139479384
主題
Ground control (Mining)
Design of Bulkheads for Controlling Water in Under...
作者
Gregory J. Chekan
出版1985
ISBN
OCLC:247282020
Comparative study of pillar load transfer associat...
作者
Rudy J. Matetic / Gregory J. Chekan
出版1988
ISBN
OCLC:247287848
主題
Coal mines and mining
Effects of Abandoned Multiple Seam Workings on a L...
作者
United States. Bureau of Mines
出版1989
ISBN
LCCN:88600037
BOMCRATR
作者
Craig C. Hustwit / Daryl R. Tweeton / Eric R. Bauer / Gregory J. Slavens / John P. Carter / Lawrence W. Scott / Nicholas Kyriazi / Noel N. Moebs / Ronald S. Conti / Thomas H. Dubaniewicz / V. R. Shea-Albin / William M. McKewan / Anthony J. Miscoe / Arthur J. Hudson / Charles D. Litton / Dennis R. Dolinar / Gary P. Sames / Gregory J. Chekan / J. E. Chilton / John P. Shubilla / Michael James Jackson / Stephen D. Cramer / Terry E. Ackman / Douglas C. Peters / John R. Bartels / Kent S. Roessler / Patricia M. Erickson
出版1992
ISBN
LCCN:91043015
主題
Acid mine drainage
Strata interactions in multiple-seam mining : two ...
作者
Gregory J. Chekan / James A. Galek / Rudy J. Matetic
出版1986
ISBN
OCLC:832229381
Investigation of Longwall Gateroad Roof Support Ch...
作者
Alexander May / Bill M. Stewart / Charles D. Litton / David C. Oyler / Donald A. Stanley / Eugene D. Calvert / Gregory J. Chekan / Jalna R. Zatko / John E. Pahlman / Judith A. Eisele / K. O. Bennington / Laurence L. Oden / R. H. Lien / Robert J. Timko / Rolland Laws Blake / Sathit Tandanand / Thomas G. Carnahan / Victor R. Spironello / Bernard J. Scheiner / Carl F. Anderson / D. A. Martin / Daniel R. Babich / Frank Ronald Smith / Howard W. Leavenworth / Ishwarlal D. Shah / John W. Sweeney / Kenneth L. Williams / Larry R. Powell / Lynn A. Atkins / Marion P. Krug / Martin Hertzberg / Pat M. Brown / Roald Edmund Lindstrom / Robert R. Brown / William P. Diamond / Aldo L. Furno / Annie G. Smelley / Donald J. Bauer / George H. Schnakenberg / R. A. McCune / Ralph H. Nafziger / S. E. Khalafalla / William I. Nissen
出版1982
ISBN
OSU:32435025835018
主題
Acmite
Design of Bulkheads for Controlling Water in Under...
作者
Gregory J. Chekan
出版1985
ISBN
UOM:39015078464909
主題
Mine drainage
Pillar Load Transfer Associated with Multiple-seam...
作者
Rudy J. Matetic / Gregory J. Chekan / James A. Galek
出版1987
ISBN
STANFORD:36105006337724
主題
Coal mines and mining
Loading Characteristics of Pillars in Multiple-sea...
作者
Gregory J. Chekan / Rudy J. Matetic
出版1988
ISBN
UOM:39015078479659
主題
Coal mines and mining
Interactions Between Multiple Seam Longwall and Ro...
作者
Gregory J. Chekan / Rudy J. Matetic
出版1990
ISBN
UOM:39015095271717
主題
Ground control (Mining)
Effects of Abandoned Multiple Seam Workings on a L...
作者
Gregory J. Chekan / Rudy J. Matetic / David L. Dwyer
出版1989
ISBN
UOM:39015078476978
主題
Longwall mining
Comparative Study of Pillar Load Transfer Associat...
作者
Rudy J. Matetic / Gregory J. Chekan
出版1988
ISBN
UOM:39015078475459
主題
Aluminum
Phylogenesis of Immune Functions
作者
Gregory W. Warr / Nicholas Cohen
出版CRC Press, 1990-11-21
ISBN
0849364345 / 9780849364341
主題
Medical
Strata Interactions in Multiple-seam Mining--two C...
作者
Gregory J. Chekan / Rudy J. Matetic / James A. Galek
出版1986
ISBN
UOM:39015078489807
主題
Coal mines and mining
Analysis and Design Considerations for Superimpose...
作者
Gregory J. Chekan / Jeffrey M. Listak
出版1992
ISBN
UOM:39015095077312
主題
ALPS (Computer file)
Design Practices for Multiple-seam Longwall Mines
作者
Gregory J. Chekan / Jeffrey M. Listak
出版1993
ISBN
UOM:39015095072552
主題
Ground control (Mining)