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Transverse shear strength of a bi-directional corrugated-strip-core steel sandwich plate

Transverse shear strength of a bi-directional corrugated-strip-core steel sandwich plate
Transverse shear strength of a bi-directional corrugated-strip-core steel sandwich plate
The need of the large structures with more strength and stiffness, but less weight and material is increasing. To find out such structures, an engineer can design a new structural topology such as a corrugated-core sandwich plate. A corrugated-core sandwich plate consists of two thin faceplates and one corrugated sheet which are varied in corrugation pattern. The conventional corrugated-core sandwich plate is evidently strong in only one direction; it needs to be stiffened in the other direction. Arranging the corrugated plate in both x- and y-direction is the method to stiff such sandwich plate in both directions. This paper aims to present the new alternative corrugated-core steel sandwich plate named the bi-directional corrugated-strip-core steel sandwich plate. The core consists of a series of corrugated-strip plate which are arranged in both x- and y-direction. This paper also aims to present the analytical model and to address the efficiency in transverse shear stiffness and strength of this proposed corrugated-core sandwich plate. According to the preliminary analysis result, the transverse shear stiffness and strength of this alternative sandwich plate is reasonably increased
959-968
Leekitwattana, M.
fa6ec6b2-6484-4a0e-bb2a-5c49e30a8640
Shenoi, R.A.
a37b4e0a-06f1-425f-966d-71e6fa299960
Boyd, S.W.
bcbdefe0-5acf-4d6a-8a16-f4abf7c78b10
Leekitwattana, M.
fa6ec6b2-6484-4a0e-bb2a-5c49e30a8640
Shenoi, R.A.
a37b4e0a-06f1-425f-966d-71e6fa299960
Boyd, S.W.
bcbdefe0-5acf-4d6a-8a16-f4abf7c78b10

Leekitwattana, M., Shenoi, R.A. and Boyd, S.W. (2009) Transverse shear strength of a bi-directional corrugated-strip-core steel sandwich plate. Sixth International Conference on Advances in Steel Structures (ICASS’09), Hong Kong, China. 16 - 18 Dec 2009. pp. 959-968 .

Record type: Conference or Workshop Item (Paper)

Abstract

The need of the large structures with more strength and stiffness, but less weight and material is increasing. To find out such structures, an engineer can design a new structural topology such as a corrugated-core sandwich plate. A corrugated-core sandwich plate consists of two thin faceplates and one corrugated sheet which are varied in corrugation pattern. The conventional corrugated-core sandwich plate is evidently strong in only one direction; it needs to be stiffened in the other direction. Arranging the corrugated plate in both x- and y-direction is the method to stiff such sandwich plate in both directions. This paper aims to present the new alternative corrugated-core steel sandwich plate named the bi-directional corrugated-strip-core steel sandwich plate. The core consists of a series of corrugated-strip plate which are arranged in both x- and y-direction. This paper also aims to present the analytical model and to address the efficiency in transverse shear stiffness and strength of this proposed corrugated-core sandwich plate. According to the preliminary analysis result, the transverse shear stiffness and strength of this alternative sandwich plate is reasonably increased

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More information

Published date: December 2009
Venue - Dates: Sixth International Conference on Advances in Steel Structures (ICASS’09), Hong Kong, China, 2009-12-16 - 2009-12-18
Organisations: Fluid Structure Interactions Group

Identifiers

Local EPrints ID: 72905
URI: http://eprints.soton.ac.uk/id/eprint/72905
PURE UUID: b8ffadfc-7d67-4eed-84e2-bce9fc3b10d4

Catalogue record

Date deposited: 24 Feb 2010
Last modified: 08 Jan 2022 14:25

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Contributors

Author: M. Leekitwattana
Author: R.A. Shenoi
Author: S.W. Boyd

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