Modify Selection
- Mine locations, excavations, and structures:
- Headgates
- Document types:
- Conference papers
Home Links
Results 1 - 1 of 1
-
8/1/2006 - Conference papersThis paper explores the history of longwall shield design over the past 25 years. It also addresses questions such as whether two-legged designs are better than four-legged shields and whether setting pressures should be set as high as possible.
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program