An experimental study on local buckling strength of welded box section stub-columns made of SBHS400

K. Sobajima, J. Nie, T. Miyashita, S. Okada, N. Takeshima, K. Ono

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

Abstract

"SBHS" has been standardized in Japanese Industrial Standards [1]. The major features of SBHS are high yield point, high toughness and better weldability. In some bridges in Japan, SBHS has been already used as steel members. However, the information on the buckling strength of steel members made of SBHS400 is not sufficient compared to conventional steel materials. In this study, the compression tests on welded box section stub-columns were conducted to obtain information on buckling strength of SBHS400. As a result, basic information on the buckling strength of box section stub-columns was obtained. The experimental data indicate the possibility that the previous ultimate strength curves may be applicable to simply supported plates of SBHS400.

Original languageEnglish
Title of host publicationEASEC16 - Proceedings of the 16th East Asian-Pacific Conference on Structural Engineering and Construction, 2019
EditorsChien Ming Wang, Sritawat Kitipornchai, Vinh Dao
PublisherSpringer Science and Business Media Deutschland GmbH
Pages1403-1413
Number of pages11
ISBN (Print)9789811580789
DOIs
Publication statusPublished - 2021
Event16th East Asian-Pacific Conference on Structural Engineering and Construction, 2019 - Brisbane, Australia
Duration: 2019 Dec 32019 Dec 6

Publication series

NameLecture Notes in Civil Engineering
Volume101
ISSN (Print)2366-2557
ISSN (Electronic)2366-2565

Conference

Conference16th East Asian-Pacific Conference on Structural Engineering and Construction, 2019
CountryAustralia
CityBrisbane
Period19/12/319/12/6

Keywords

  • Local buckling strength
  • SBHS400
  • Welded box section stub-columns

ASJC Scopus subject areas

  • Civil and Structural Engineering

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