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Rock Mass Rating and Structure Analysis by habibrock is a document available to read on EtoBox.

What is Rock Mass Rating and Structure Analysis about?

The document discusses the Rock Mass Rating (RMR) system, a classification for rock mass quality developed by the South African CSIR, primarily for mining excavation. It also introduces the Rock Structure Rating (RSR) method for assessing rock mass quality and selecting appropriate support, detailing parameters such as geology, geometry, and groundwater effects. Additionally, it mentions the Rock Tunnel Quality Index Q-System and the Geological Strength Index (GSI).

Author

habibrock

Language

EN