Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
TBM Tunneling Construction Time with Respect to Learning Phase Period and Normal Phase Period
1. TBM Tunneling Construction Time with Respect to Learning Phase Period and Normal Phase Period

E. Farrokh

Volume 11, Issue 2 , Spring 2020, , Pages 539-554

http://dx.doi.org/10.22044/jme.2020.9041.1792

Abstract
  In every tunnel boring machine (TBM) tunneling project, there is an initial low production phase so-called the Learning Phase Period (LPP), in which low utilization is experienced and ...  Read More
Introducing hard rock TBMs’ downtime analysis model with reference to past case histories’ data
2. Introducing hard rock TBMs’ downtime analysis model with reference to past case histories’ data

E. Farrokh

Volume 9, Issue 2 , Spring 2018, , Pages 457-472

http://dx.doi.org/10.22044/jme.2018.6815.1509

Abstract
  The study of downtime and subsequently machine utilization in a given project is one of the major requirements of an accurate estimation of TBM performance and daily advance rate. Interestingly, ...  Read More