Performance of roof support under high stress in a U.S. coal mine

被引：0

作者：

Oyler, D. ^{[1
]}

Mark, C. ^{[1
]}

Gale, W. ^{[2
]}

Chen, J. ^{[3
]}

机构：

[1] NIOSH, Pittsburgh, PA

[2] Strata Control Technologies, Wollongong, NSW, Australia

[3] RAG Pennsylvania, Waynesburg, PA

来源：

SME Annu. Meet. Prepr. | 2004年 / 887-893期

关键词：

Compendex;

D O I：

2004 SME Annual Meeting Preprints

中图分类号：

学科分类号：

摘要：

Failure analysis - Health care - Mathematical models - Mine roof supports - Occupational risks - Safety factor - Stress analysis

引用