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Methods of Working Coal and Metal Mines: Theory and application of rock mechanics to roof control and support problems

Methods of Working Coal and Metal Mines: Theory and application of rock mechanics to roof control and support problems PDF Author: Seth D. Woodruff
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 562

Book Description


Methods of Working Coal and Metal Mines: Theory and application of rock mechanics to roof control and support problems

Methods of Working Coal and Metal Mines: Theory and application of rock mechanics to roof control and support problems PDF Author: Seth D. Woodruff
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 562

Book Description


Methods of Working Coal and Metal Mines: Ground support methods

Methods of Working Coal and Metal Mines: Ground support methods PDF Author: Seth D. Woodruff
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 456

Book Description


Strata Mechanics in Coal Mining

Strata Mechanics in Coal Mining PDF Author: Michael L. Jeremic
Publisher: CRC Press
ISBN: 1000151425
Category : Technology & Engineering
Languages : en
Pages : 582

Book Description
This book is offered as a contribution to the spread of knowledge and understanding in the field of strata mechanics in coal mining. It is written for professionals in the coal mining industry and students of mining engineering and includes some of the author's own philosophy of coal mine stability.

Information Circular

Information Circular PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 24

Book Description


Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 430

Book Description


Rib Stability

Rib Stability PDF Author: William Cyrille Smith
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 24

Book Description
The U.S. Bureau of Mines examined previous research on rib stability in an effort to develop a practical approach to understanding, characterizing, and controlling weak rib conditions in underground coal mines. Because success in stabilizing ribs depends on a basic knowledge of how weak ribs behave, the report reviews the mechanics of rib failure and the relationship of coal mine geology and pillar constraint to rib instability. Strategies for choosing an effective method of rib support are considered, and various rib support methods are discussed. Finally, the report documents techniques for monitoring ribs and use of models to assess rib stability; such monitoring and modeling can also help determine the most effective method for roof support.

In-mine Evaluation of Smoke Detectors

In-mine Evaluation of Smoke Detectors PDF Author: Gerald S. Morrow
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 620

Book Description


U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 106

Book Description


20th U.S. Symposium on Rock Mechanics

20th U.S. Symposium on Rock Mechanics PDF Author:
Publisher:
ISBN:
Category : Rock mechanics
Languages : en
Pages : 712

Book Description


U.S. Symposium on Rock Mechanics

U.S. Symposium on Rock Mechanics PDF Author:
Publisher:
ISBN:
Category : Rock mechanics
Languages : en
Pages : 704

Book Description