Dynamic behaviour of steel-concrete composite beams with different types of shear connectors. Part II: Modelling and comparison

I. E. J. Henderson; X. Q. Zhu; B. Uy; O. Mirza

doi:10.1016/j.engstruct.2015.08.033

Dynamic behaviour of steel-concrete composite beams with different types of shear connectors. Part II: Modelling and comparison

I. E. J. Henderson, X. Q. Zhu, B. Uy, O. Mirza

Research output: Contribution to journal › Article › peer-review

Abstract

In the first paper of these two companion papers an experimental study was undertaken to ascertain the dynamic behaviour of identical steel–concrete composite beams with differing shear connection systems. Two blind bolt connector types were used as shear connection systems in steel–concrete composite beams. Alongside these, a welded shear stud specimen, and a non-composite specimen were tested for comparison. In this, the second paper a Timoshenko beam model for steel–concrete composite beams is developed and is compared with the experimental results. An uncertain boundary condition is investigated using the Timoshenko beam model and an empirical relation between the displacements at the beam supports and the rotation of the cross section face is proposed.

Original language	English
Pages (from-to)	308-317
Number of pages	10
Journal	Engineering Structures
Volume	103
DOIs	https://doi.org/10.1016/j.engstruct.2015.08.033
Publication status	Published - 2015

Keywords

Timoshenko beam theory
composite beams
connectors
shear (mechanics)

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10.1016/j.engstruct.2015.08.033

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title = "Dynamic behaviour of steel-concrete composite beams with different types of shear connectors. Part II: Modelling and comparison",

abstract = "In the first paper of these two companion papers an experimental study was undertaken to ascertain the dynamic behaviour of identical steel–concrete composite beams with differing shear connection systems. Two blind bolt connector types were used as shear connection systems in steel–concrete composite beams. Alongside these, a welded shear stud specimen, and a non-composite specimen were tested for comparison. In this, the second paper a Timoshenko beam model for steel–concrete composite beams is developed and is compared with the experimental results. An uncertain boundary condition is investigated using the Timoshenko beam model and an empirical relation between the displacements at the beam supports and the rotation of the cross section face is proposed.",

keywords = "Timoshenko beam theory, composite beams, connectors, shear (mechanics)",

author = "Henderson, {I. E. J.} and Zhu, {X. Q.} and B. Uy and O. Mirza",

year = "2015",

doi = "10.1016/j.engstruct.2015.08.033",

language = "English",

volume = "103",

pages = "308--317",

journal = "Engineering Structures",

issn = "0141-0296",

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T1 - Dynamic behaviour of steel-concrete composite beams with different types of shear connectors. Part II: Modelling and comparison

AU - Henderson, I. E. J.

AU - Zhu, X. Q.

AU - Uy, B.

AU - Mirza, O.

PY - 2015

Y1 - 2015

N2 - In the first paper of these two companion papers an experimental study was undertaken to ascertain the dynamic behaviour of identical steel–concrete composite beams with differing shear connection systems. Two blind bolt connector types were used as shear connection systems in steel–concrete composite beams. Alongside these, a welded shear stud specimen, and a non-composite specimen were tested for comparison. In this, the second paper a Timoshenko beam model for steel–concrete composite beams is developed and is compared with the experimental results. An uncertain boundary condition is investigated using the Timoshenko beam model and an empirical relation between the displacements at the beam supports and the rotation of the cross section face is proposed.

AB - In the first paper of these two companion papers an experimental study was undertaken to ascertain the dynamic behaviour of identical steel–concrete composite beams with differing shear connection systems. Two blind bolt connector types were used as shear connection systems in steel–concrete composite beams. Alongside these, a welded shear stud specimen, and a non-composite specimen were tested for comparison. In this, the second paper a Timoshenko beam model for steel–concrete composite beams is developed and is compared with the experimental results. An uncertain boundary condition is investigated using the Timoshenko beam model and an empirical relation between the displacements at the beam supports and the rotation of the cross section face is proposed.

KW - Timoshenko beam theory

KW - composite beams

KW - connectors

KW - shear (mechanics)

UR - http://handle.uws.edu.au:8081/1959.7/uws:32106

U2 - 10.1016/j.engstruct.2015.08.033

DO - 10.1016/j.engstruct.2015.08.033

M3 - Article

SN - 0141-0296

VL - 103

SP - 308

EP - 317

JO - Engineering Structures

JF - Engineering Structures

ER -

Dynamic behaviour of steel-concrete composite beams with different types of shear connectors. Part II: Modelling and comparison

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Keywords

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