Influence of stud size and stud strength of smaller spaced grouped arrangement of headed stud connectors on shear strength behavior and evaluation of shear strength of slabs

Jun Okada, Teruhiko Yoda

Research output: Contribution to journalArticle

Abstract

One of the possibilities of the efficient connection of steel-concrete composite structures is the grouped arrangement of headed stud connectors. An analytical study of the smaller spaced grouped arrangement of headed stud connectors on stud size and on stud strength is carried out and the influence of these parameters on the shear strength is investigated on the basis of the failure mode. Moreover, an estimation method of the shear strength of headed stud connectors allowing for the influence of stud size, stud strength, concrete strength, and grouped arrangement is proposed and the shear strength of the slabs close to the grouped arrangement of headed stud connectors is evaluated.

Original languageEnglish
Pages (from-to)556-569
Number of pages14
JournalDoboku Gakkai Ronbunshuu A
Volume62
Issue number3
DOIs
Publication statusPublished - 2006
Externally publishedYes

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Shear strength
Concretes
Composite structures
Failure modes
Steel

Keywords

  • Eurocode 4
  • Fe-analysis
  • Grouped arrangement
  • Headed stud connector
  • Shear strength

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanics of Materials
  • Mechanical Engineering
  • Building and Construction

Cite this

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abstract = "One of the possibilities of the efficient connection of steel-concrete composite structures is the grouped arrangement of headed stud connectors. An analytical study of the smaller spaced grouped arrangement of headed stud connectors on stud size and on stud strength is carried out and the influence of these parameters on the shear strength is investigated on the basis of the failure mode. Moreover, an estimation method of the shear strength of headed stud connectors allowing for the influence of stud size, stud strength, concrete strength, and grouped arrangement is proposed and the shear strength of the slabs close to the grouped arrangement of headed stud connectors is evaluated.",
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AU - Yoda, Teruhiko

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AB - One of the possibilities of the efficient connection of steel-concrete composite structures is the grouped arrangement of headed stud connectors. An analytical study of the smaller spaced grouped arrangement of headed stud connectors on stud size and on stud strength is carried out and the influence of these parameters on the shear strength is investigated on the basis of the failure mode. Moreover, an estimation method of the shear strength of headed stud connectors allowing for the influence of stud size, stud strength, concrete strength, and grouped arrangement is proposed and the shear strength of the slabs close to the grouped arrangement of headed stud connectors is evaluated.

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KW - Shear strength

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