NIOSHTIC-2 Publications Search
A fracture mechanics study of crack propagation mechanism in coal: the mechanics of fine fragment formation.
Bieniawski-ZT; Zipf-RK Jr.
For Reference Only At Bureau Libraries :1-302
Direct costs of dust-induced illnesses from coal mining exceed $1 billion per year, but fundamental mechanical knowledge of particle generation is meager. This research uses fracture mechanics theory, experiment, and application to explain how fine coal fragments (respirable dust) are generated during coal cutting.
CP; Final Contract Report
For Reference Only At Bureau Libraries
Pennsylvania State University
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division