Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
12 results returnedSearch results
- Inorganic cement for mine roof-bolt grouting
- Long-term response of a coal mine roof to time lapse between exposure and support
- Field test of an automated temporary roof support (ATRS) on a low-coal, single fixed-head roof-bolting machine (squirmer)
- Corrosion of friction rock stabilizers in selected uranium and copper mine waters
- The Effects of a retreating longwall on a three-entry gate road system
- Corrosion of roof bolt steels in Missouri lead and iron mine waters
- Anchorage capacities in thick coal roofs
- Corrosion of friction rock stabilizer steels in underground coal mine waters
- Linear load-transfer mechanics of full grouted roof bolts
- Development of rapid-setting inorganic grouts
- Bolt anchorage with gypsum-plaster water capsule cartridges
- Physical and computer modeling of roof bolt systems
