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By J. Paul Guyer. He is a Fellow of ASCE and AEI. Author J. Paul Guyer. Here is what is discussed: 1. GENERAL, 2. MATERIALS, 3. PLANNED INSTALLATION PATTERN FOR ROCK BOLTS, 4. TEST PROGRAM, 5.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.