Stability analysis methods of underground mining works

Mihaela Toderas

ISBN 10: 6202198478 / ISBN 13: 9786202198479

Published by LAP LAMBERT Academic Publishing, 2017

About this Item

nach der Bestellung gedruckt Neuware - Printed after ordering - This book includes own research studies and results regarding, on the one hand, to the problem of stability - reliability of mining works in difficult conditions in geomechanical terms, and on the other hand, the research had also been subject to exploitation of rock salt, meaning micro and macroscopic behavior analysis of salt based on detailed laboratory geomechanical research and in situ, but also by analyzing the stability of underground workings executed in salt massif during operations, and the idea that underground voids created will have another destination after the exploitation of salt deposits. Particularly, the results of observations and in situ measurements performed in underground are presented, the correlation between the parameters that influence the stability of underground works, critical depth from which one can define the vertical behavior of the rock deformation, that is, limits the separation zone from the elastic behavior of the plastic behavior. A mathematical model was developed, which is based on the concept of entropy, a model that can analyze the stability of the pillars of any shape.

Seller Inventory # 9786202198479

Bibliographic Details

• Title: Stability analysis methods of underground mining works
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2017
• Language: English
• ISBN 10: 6202198478
• ISBN 13: 9786202198479
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 24D millimeters 220 millimeters width by 150 millimeters height by 24 millimeters depth
• Weight: 590 grams

About this title

Synopsis

This book includes own research studies and results regarding, on the one hand, to the problem of stability - reliability of mining works in difficult conditions in geomechanical terms, and on the other hand, the research had also been subject to exploitation of rock salt, meaning micro and macroscopic behavior analysis of salt based on detailed laboratory geomechanical research and in situ, but also by analyzing the stability of underground workings executed in salt massif during operations, and the idea that underground voids created will have another destination after the exploitation of salt deposits. Particularly, the results of observations and in situ measurements performed in underground are presented, the correlation between the parameters that influence the stability of underground works, critical depth from which one can define the vertical behavior of the rock deformation, that is, limits the separation zone from the elastic behavior of the plastic behavior. A mathematical model was developed, which is based on the concept of entropy, a model that can analyze the stability of the pillars of any shape.

About the Author

Professor to the University of Petroşani, Faculty of Mines; PhD supervisor in Mines, Oil and Gas. Her scientific research activity focuses on Geomechanics, Rock Mechanics, Rock Rheology and Underground Mining Constructions issues. She is author of several books and articles published in journals, as well as national and international conferences.