Modify Selection
- Research methods and measures:
- Mechanical strain
Home Links
Results 1 - 3 of 3
-
8/1/2004 - Conference papersThe San Juan Mine and the National Institute for Occupational Safety and Health conducted a study to measure how development mining affected bolt loads.
-
11/1/1998 - Technology NewsDevelopment of methods and tools to assist in the evaluation and selection of rock supports could reduce the number of unplanned rock falls significantly.
-
8/1/1998 - Conference papersThis paper presents the results of a case study conducted in a two-entry gateroad in a coal mine where excessive roof deformation and bolt loading resulted in failure of many roof supports.
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program