Parameter optimal investigation of modular prefabricated two-side connected buckling-restrained steel plate shear wall

Mei, C; Zhang, Y; Wang, D; Wu, C; Xu, Y

Parameter optimal investigation of modular prefabricated two-side connected buckling-restrained steel plate shear wall

Mei, C Zhang, Y Wang, D Wu, C

Xu, Y

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Publisher:: Elsevier
Publication Type:: Journal Article
Citation:: Structures, 2021, 29, pp. 2028-2043
Issue Date:: 2021-02-01

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Field	Value	Language
dc.contributor.author	Mei, C
dc.contributor.author	Zhang, Y
dc.contributor.author	Wang, D
dc.contributor.author	Wu, C https://orcid.org/0000-0001-6786-7934
dc.contributor.author	Xu, Y
dc.date.accessioned	2022-03-07T05:34:02Z
dc.date.available	2022-03-07T05:34:02Z
dc.date.issued	2021-02-01
dc.identifier.citation	Structures, 2021, 29, pp. 2028-2043
dc.identifier.issn	2352-0124
dc.identifier.issn	2352-0124
dc.identifier.uri	http://hdl.handle.net/10453/155036
dc.description.abstract	This paper research the optimal scope of width-to-thickness ratio α1 of connection steel plate (CSP), thickness ratio α2 between CSP and inner steel plates (ISP), and width-to-thickness ratio α3 between the width of CSP and the thickness of the ISP of modular fabricated two-side connected buckling-restrained steel plate (MTBSP) shear wall. The finite element model (FEM) of the MTBSP shear wall is established based on the ABAQUS platform, which, considering the plastic-damage constitutive model of both concrete and steel materials. Through the result of a comparison between the test and FEM, it can be concluded that the FEM can effectively reflect the mechanical behavior of the MTBSP shear wall. Based on the verified FEM, the mechanical behavior of 93 computational cases with different ratios of α1, α2, and α3 of MTBSP shear wall is investigated and the corresponding optimal scope of α1, α2, and α3 are explored in detail. The results show that the mechanical performance of the MTBSP shear wall can be ensured effectively when the ratio α1, α2, and α3 is in the scope from 10 to 20, from 3 to 5, and from 60 to 80, respectively. Research of this study can be provided supporting the reliable design of the MTBSP shear wall.
dc.language	English
dc.publisher	Elsevier
dc.relation.ispartof	Structures
dc.relation.isbasedon	10.1016/j.istruc.2020.12.082
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0905 Civil Engineering, 1202 Building
dc.title	Parameter optimal investigation of modular prefabricated two-side connected buckling-restrained steel plate shear wall
dc.type	Journal Article
utslib.citation.volume	29
utslib.for	0905 Civil Engineering
utslib.for	1202 Building
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CBI - Centre for Built Infrastructure
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-03-07T05:33:47Z
pubs.publication-status	Published
pubs.volume	29

Abstract:

This paper research the optimal scope of width-to-thickness ratio α1 of connection steel plate (CSP), thickness ratio α2 between CSP and inner steel plates (ISP), and width-to-thickness ratio α3 between the width of CSP and the thickness of the ISP of modular fabricated two-side connected buckling-restrained steel plate (MTBSP) shear wall. The finite element model (FEM) of the MTBSP shear wall is established based on the ABAQUS platform, which, considering the plastic-damage constitutive model of both concrete and steel materials. Through the result of a comparison between the test and FEM, it can be concluded that the FEM can effectively reflect the mechanical behavior of the MTBSP shear wall. Based on the verified FEM, the mechanical behavior of 93 computational cases with different ratios of α1, α2, and α3 of MTBSP shear wall is investigated and the corresponding optimal scope of α1, α2, and α3 are explored in detail. The results show that the mechanical performance of the MTBSP shear wall can be ensured effectively when the ratio α1, α2, and α3 is in the scope from 10 to 20, from 3 to 5, and from 60 to 80, respectively. Research of this study can be provided supporting the reliable design of the MTBSP shear wall.

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http://hdl.handle.net/10453/155036