Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
4 results returnedSearch results
- Evaluation of pulsed-phase-lock-loop technology applied to mine roof bolt load measurement
- Evaluation of ultrasonic measurement systems for bolt load determinations
- Field verification of load transfer mechanics of fully grouted roof bolts
- Field evaluation of cable bolt supports, Homestake Mine, Lead, SD