Tbm tunnelling in jointed and faulted rock
Auteur :
Barton, Nick R.
Éditeur :
A A Balkema Publishers
ISBN :
9789058093417
Date de publication :
1 janv. 2000
Dimensions :
24,6 x 17,4 cm
Poids :
760 g
Langue :
Anglais
Pays d'origine :
Nederlands
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.