Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
6 results returnedSearch results
- Three-piece concrete sets for small openings :a progress report
- Engineering properties of fiber-reinforced and polymer-impregnated shotcrete
- Use of steel sets in underground coal
- Linear load-transfer mechanics of full grouted roof bolts
- Bolt anchorage with gypsum-plaster water capsule cartridges
- Roof truss contact forces