Analysis of Longwall Salvage Operations in JSC SUEK-Kuzbass Underground Mines
نویسندگان
چکیده
منابع مشابه
The Impact of Contract Operations on Safety in Underground Coal Mines.
OBJECTIVE The aim of this study was to test for differences in injury rates for contractor-operated underground coal mines relative to owner-operated mines in Kentucky, controlling for other covariates. METHODS We used disparities between MSHA contractor data and surface reclamation permit data to identify mines operated by contractors. We then used negative binomial regression to estimate in...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2019
ISSN: 2267-1242
DOI: 10.1051/e3sconf/201910501049