State Of The Art Testing Of Powered Roof Supports

Garson, Robert C.
Organization: International Conference on Ground Control in Mining
Pages: 14
Publication Date: Jan 1, 1982
Email to a Friend Abstract
The Mine Roof Simulator at the DOE'S Mining Equipment Test Facility is described. Its use in the research and development on the behavior and response of longwall roof supports to simulated mine environment is investigated. Advanced technology analysis methods such as finite element modeling, strain gage instrumentation, and photoelastic techniques are investigated for application in roof support design two case studies are presented of test data and results.
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