Finite element analysis of steel-shotcrete composite using the fiber beam-column element

Jeong Soo Kim, Moon Kyum Kim

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

Abstract

Owing to strong nonlinearity of shotcrete and difficulty of determining the equivalent material properties of steel-shotcrete composites for numerical analysis, methods are required to estimate nonlinear behavior of steel-shotcrete composite in the computational aspect efficiently. In this study, the behavior of steel-shotcrete composites, main primary supports in the NATM tunnel, are estimated by finite element method using the fiber beam-column element. The numerical results are compared with results of uniaxial and flexural test. Results of comparison show that finite element analysis of using fiber beam-column element can be an efficient tool of estimating the steel-shotcrete composite as the primary support in the NATM tunnel.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials I
Pages1359-1363
Number of pages5
DOIs
Publication statusPublished - 2013
Event2012 International Conference on Applied Mechanics and Materials, ICAMM 2012 - Sanya, China
Duration: 2012 Nov 242012 Nov 25

Publication series

NameApplied Mechanics and Materials
Volume275-277
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other2012 International Conference on Applied Mechanics and Materials, ICAMM 2012
CountryChina
CitySanya
Period12/11/2412/11/25

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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