About this document
RMR Impact on TBM Performance Analysis by Naveen Sharma is a document available to read on EtoBox.
This document discusses a study examining the relationship between rock mass conditions described by the Rock Mass Rating (RMR) system and Tunnel Boring Machine (TBM) performance parameters. The study uses data from a 16-km long water conveyance tunnel project in Tehran, Iran. Several existing models for predicting TBM performance based on rock and machine parameters are reviewed. The main parameters used in different models for estimating TBM utilization are compared. Background is provided on the interact
- Author
- Naveen Sharma
- Language
- EN