Factors with an influence on the wear to excavation tools in hydroshield tunnelling in soft ground / Einflussfaktoren auf den Verschleiß der Abbauwerkzeuge beim Vortrieb mit Hydroschild-TVM in Lockergesteinen
Author(s): |
Florian Köppl
Kurosch Thuro Markus Thewes |
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Medium: | journal article |
Language(s): | English, German |
Published in: | Geomechanics and Tunnelling, 2015, n. 3, v. 8 |
Page(s): | 248-257 |
DOI: | 10.1002/geot.201500003 |
Abstract: |
The wear to excavation tools is a central challenge for tunnelling with Hydroshield (TBM) in soft ground because it is one of the main causes of stoppages. Due to the inaccessibility of the processes involved and the wide range of influencing factors, there has been no method of forecasting the wear to excavation tools until now. Working from a detailed analysis of 18 tunnel drives with hydroshield TBMs, an empirical approach to investigate the factors with an influence on the wear to excavation tools was selected for the present work. The analysis enables the qualification and quantification of the essential factors with an influence on the tool life parameters of the excavation tools. |
Keywords: |
hydro shield wear Hydroshield TBM cutting tools
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Available from: | Refer to publisher |
- About this
data sheet - Reference-ID
10071870 - Published on:
03/07/2015 - Last updated on:
03/07/2015