LOAD BEARING CAPACITY AND STRESS DISTRIBUTIONS IN/ALONG ROCKBOLTS WITH INELASTIC BEHAVIOUR OF INTERFACES.

O. Aydan, Y. Ichikawa, T. Kawamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

The paper describes numerical and analytical studies on load bearing capacity and stress distributions in/along rockbolts during pull-out tests considering elastic and inelastic behaviours of interfaces. Numerical studies are carried out by a FE method, and closed form solutions are presented assuming an elastic-softening-plastic flow behaviour of bolt-grout interface. Parametric studies on stress distributions in/along rockbolts subjected to pull-out forces, assuming elastic behaviour of the material system are made. Two hypothetical pull-out tests of rockbolts, of which interfaces exhibit inelastic behaviour, are analysed and results are presented and discussed with other works already reported in literature.

Original languageEnglish
Title of host publicationUnknown Host Publication Title
EditorsT. Kawamoto, Y. Ichikawa
PublisherA. A. Balkema
Pages1281-1292
Number of pages12
ISBN (Print)9061915821
Publication statusPublished - Dec 1 1985
Externally publishedYes

Publication series

Name
Volume2

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Aydan, O., Ichikawa, Y., & Kawamoto, T. (1985). LOAD BEARING CAPACITY AND STRESS DISTRIBUTIONS IN/ALONG ROCKBOLTS WITH INELASTIC BEHAVIOUR OF INTERFACES. In T. Kawamoto, & Y. Ichikawa (Eds.), Unknown Host Publication Title (pp. 1281-1292). A. A. Balkema.