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TBM Tunnelling in Jointed and Faulted Rock
Engelsk
Bogcover for TBM Tunnelling in Jointed and Faulted Rock af Nick R. Barton, 9789058093417
Specifikationer
Sprog:
Engelsk
Sider:
184
ISBN-13:
9789058093417
Indbinding:
Hardback
ISBN-10:
9058093417
Kategori:
Udg. Dato:
1 jan 2000
Størrelse i cm:
26,1 x 17,7 x 1,6
Oplagsdato:
1 jan 2000
Forfatter(e):

TBM Tunnelling in Jointed and Faulted Rock

Engelsk
Hardback 2000
Format:

Bog beskrivelse

This practical guide describes the stage-by-stage development of a 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 author analyzes 145 TBM tunnels that total 1,000km in length. He then develops simple formulae to estimate PR and AR from the QTBM value and to back-calculate QTBM from performance data. The book quantitatively explains actual advance rates as high as five m/hr for one day or as low as 0.005 m/hr for several months. It also covers logging methods, empirical TBM tunnel support design, and numerical verification of support.

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Specifikationer
Sprog:
Engelsk
Sider:
184
ISBN-13:
9789058093417
Indbinding:
Hardback
ISBN-10:
9058093417
Kategori:
Udg. Dato:
1 jan 2000
Størrelse i cm:
26,1 x 17,7 x 1,6
Oplagsdato:
1 jan 2000
Forfatter(e):
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