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Rock Excavation Techniques Overview by Rushbh Patil is a document available to read on EtoBox.

What is Rock Excavation Techniques Overview about?

1. The document introduces various methods of rock excavation including mechanical, blasting, thermal fracturing, chemical, and biological. 2. It describes the mechanics and stages of production blasting including the crushed zone, radial cracking, and fragmentation from wave reflection. 3. Perimeter blasting techniques like pre-split blasting are explained, noting the importance of blasthole spacing and the detrimental effect of lateral rock pressure. 4. Thermal fracturing through heating is summarized

Author

Rushbh Patil

Language

EN