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Abrasiveness and tool wear in shield tunnelling in soil / Abrasivität und Werkzeugverschleiß beim Schildvortrieb im Lockergestein

Author(s):


Medium: journal article
Language(s): English, German
Published in: Geomechanics and Tunnelling, , 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.
Für den Schildvortrieb im Lockergestein liegen derzeit keine anerkannten Prognosemodelle zur Abschätzung des Werkzeugverschleißes vor. Der Artikel beschreibt die aktuellen Erkenntnisse bei Interpretation der existierenden Index-Versuche, bestehende Korrelationen und Analogien zum Festgestein. Im Weiteren wird auf die maßgebenden Baugrundeigenschaften und die den Werkzeugverschleiß bestimmenden verfahrenstechnischen Interaktionen im Lockergestein eingegangen.

Keywords:
Cerchar test physical-chemical parameters geological influence factors NTNU test tool wear mechanisms wear factors wear predicition LCPC test
Available from: Refer to publisher

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Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.1002/geot.201100002.
  • About this
    data sheet
  • Reference-ID
    10064798
  • Published on:
    05/04/2011
  • Last updated on:
    13/08/2014
 
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