Printer friendly
"AcronymAttic.com

What does HECM stand for?

HECM stands for High Extraction Coal Mining

Advertisement:

This definition appears very frequently

Other Resources: Acronym Finder has 4 verified definitions for HECM

Samples in periodicals archive:

NUMERICAL MODELING OF A LARGE MINED SYNCLINAL COAL BASIN; Effects of high extraction coal mining on surface and ground waters, In: Proc. 1st Conf. on...
High-extraction coal mining - Darmody, Jansen, et al. - 1988 (Show Context) 1: The regulation of subsidence and underground coal mining - Ehret...
The extraction safety factor concept in high extraction coal mining; Institute of Mining and Metallurgy; The Southern African Institute of Mining and...
Sizing of Final Stumps for Safer Pillar Extraction Crush-Pillar System for High Extraction Coal Mining. Proceedings MASSIMIN 92, Johannesburg, SAIMM,1992...
The Journal of The South African Institute of Mining and Metallurgy JANUARY 2005 63 Introduction The application of high-extraction coal mining
High-extraction coal mining in Illinois : effects on crop production, 1985-1987 / By: Darmody, Robert G. Published: (1988) Findings and practical applications from...
View Lisa Helms's business profile and see work history; a high-extraction coal mining method.Since then; Browse ZoomInfo's business people directory.
General Introduction. Water in South African Collieries has become a problem since the introduction of high extraction coal mining techniques...
African Institute of Mining and for most shallow bord and pillar coal mining to be tested before the optimal in high extraction coal mining.
COAL MINING OPTION 1. PART 1 : THEORY; The dynamic factor of safety concept in high extraction coal mining. SANGORM Symp. Advances in rock mechanics in
Kendorski FS (1993) Effect of high-extraction coal mining on surface and ground waters. In: Proceedings of the 12th Conference on ground control in mining.
Crush-Pillar System for High Extraction Coal Mining. Proceedings MASSIMIN 92, Johannesburg, SAIMM,1992, pp. 403-407. 12. MORE INFO > Live Chat;
in high extraction coal mining. Journal of the South; AGH Journal of Mining and Geoengineering; Proportioning design-P10 can be used as the optimal...
High-extraction coal mining in Illinois : effects on crop production, 1985-1987 / ([Champaign, ILL] :, Illinois State Geological Survey, 1988)...
The Online Books Page. Online Books by. Robert G. Darmody. Books from the extended shelves: Darmody, Robert G.: High-extraction coal mining in Illinois : effects on...
The extraction safety factor concept in high-extraction coal mining* by J.N. VAN DER MERWEt It is shown that the safety factor as calculated traditionaly by use of...
Catalog Record: High-extraction coal mining in Illinois : effects on crop production, 1985-1987 | Hathi Trust Digital Library Navigation
Help update concerns and efforts to address this highly mechanized, high extraction coal mining. Longwall has earthquake like impacts...
Buy High-Extraction Coal Mining in Illinois: Effects on Crop Production, 1985-1987 by Robert G. Darmody (ISBN: ) from Amazon's Book Store. Free UK delivery on...
General Introduction Water in South African Collieries has become a problem since the introduction of high extraction coal mining techniques in
EXECUTIVE SUMMARY INTRODUCTION; In government circles, an inter-departmental liaison committee on high extraction coal mining was constituted in the early 1990s.
(1990) reviewed 14 studies of the hydro- logic effects of high-extraction coal mining. The mining operations were located in West Virginia...