Abrasiveness and tool wear in shield tunnelling in soil / Abrasivität und Werkzeugverschleiß beim Schildvortrieb im Lockergestein
Author(s): |
Manfred Köhler
Ulrich Maidl Lothar Martak |
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Medium: | journal article |
Language(s): | English, German |
Published in: | Geomechanics and Tunnelling, 2011, n. 1, v. 4 |
Page(s): | 36-54 |
DOI: | 10.1002/geot.201100002 |
Abstract: |
There are currently no recognised prediction models available for the estimation of tool wear in shield tunnelling in soil. This paper describes the current state of knowledge through the interpretation of the available index tests, available correlations and analogies to hard rock. Then follows a discussion of the essential soil properties and the process-related interactions, which can also determine tool wear in soil. |
Keywords: |
Cerchar test physical-chemical parameters geological influence factors NTNU test tool wear mechanisms wear factors wear predicition LCPC test
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Available from: | Refer to publisher |
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data sheet - Reference-ID
10064798 - Published on:
05/04/2011 - Last updated on:
13/08/2014