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IASS 2016 Tokyo Symposium: Spatial Structures in the 21st Century


IASS Symposium 2016

SESSION: Shell Structures

Effects of CFRP reinforcement for thin-walled steel cylinder subjected to bending and shear loading

< Table of Contents for Shell Structures
  • Proceedings Name: IASS 2016 Tokyo Symposium: Spatial Structures in the 21st Century
  • ISSN: (Electronic Version) 2518-6582
  • Session: Shell Structures
  • Pages: 8
  • Title: Effects of CFRP reinforcement for thin-walled steel cylinder subjected to bending and shear loading
  • Author(s): Akira Tsujioka, Yukihiro Matsumoto, Duong Nguyen Ngoc, Hitoshi Nakamura, Takahiro Matsui
  • Keywords: thin-walled steel cylinder, steel tank, CFRP reinforcement, bending shear loading
Abstract
In recent years, the use of CFRP has been widely introduced by various researchers. For example, CFRP is used to the high pressure vessel or shell tank. In this paper, the effect of CFRP reinforcement for thin-walled steel cylinder under bending shear load has been studied in order to investigate seismic performance by finite element analysis. Firstly, variation of buckling behavior and the effect of CFRP reinforcement are investigated. Secondly, the effect of CFRP reinforcement has been evaluated through AIJ design recommendation. Finally, the design formula of buckling load having CFRP reinforcement has been proposed.

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