Author : Doreen Court
Publisher : CRC Press
Page : 318 pages
File Size : 10,10 MB
Release : 2000-06-01
Category : Science
ISBN : 9789058093233
This practical guide describes the stage by stage development of a new method for predicting the penetration rate (PR) and the advance rate (AR) for tunnel boring machines based on an expanded version of the Q-value, Qtbm.The book also looks at logging methods and tunnel support design.