Fractured-Laminar Structure of Formations and Methods of Coal Loosening-Reference-Cited by-同舟云学术

Fractured-Laminar Structure of Formations and Methods of Coal Loosening

Published:2020-03 Issue: Volume:836 Page:90-96
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Gabov Viktor V.¹,Zadkov Denis A.¹,Kuzkin Andrey Yu.¹,Elikhin Aleksandr S.¹

Affiliation:

1. Saint-Petersburg Mining University

Abstract

The paper analyzes the structure of coal beds. It is noted that coal beds belong to laminar massifs with characteristic oriented structure and pronounced anisotropy of strength properties, and include rock layers and consolidated hard inclusions. The quality criteria of the coal loosening process are highlighted. A selective method of separating coal from a massif by cutting along weakened surfaces is proposed as an alternative to the existing combine technology with continuous cutting of a massif from the surface.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.836.90.pdf

Reference17 articles.

1. J.G. Speight, Handbook of coal analysis, Published by John Wiley & Sons, Inc., Hoboken, New Jersey, (2005).

2. S.S. Peng, Longwall Mining, 2rd ed, October 2006, p.621.

3. A.I. Beron, E.Z. Pozin, Ob ocenke ehnergeticheskogo balansa processa rezaniya uglej, Tr. IGD im. A.A., Skochinskogo, Podzemnaya razrabotka ugol'nyh plastov, Vyp. 93, 1972, p.10–20.

4. V.V. Gabov, D.A. Zadkov, Khac Linh Nguyen, Features of Elementary Burst Formation During Cutting Coals and Isotropic Materials with Reference Cutting Tool of Mining Machines, J. of Mining Instit. 236 (2019) 153–161.

5. V.V. Gabov, D.A. Zadkov, Selective ways of separating coal from the massif by sectional modular complexes, Polytechnic Service, St. Petersburg, 2015, p.120.

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Dialectical mechanism of improvement of rock breaking tool;Eurasian Mining;2024-07-19

2. Prediction of the geomechanical state of the rock mass when mining salt deposits with stowing;Записки Горного института;2022-01-01

3. Investigation of the Destruction Process of Potash Ore with a Single Cutter Using Promising Cross Cutting Pattern;Applied Sciences;2021-01-05