Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests

This paper presented temperature scanning tests of the viscoelastic materials firstly. The temperature scanning tests were carried out by a Rheogel-E4000DMA analyzer and the results showed the modulus and loss factor of viscoelastic damping material. Secondly, the full-scale laboratory test of the “...

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Main Authors:	Junhong Xu, Aiqun Li
Format:	Article
Language:	English
Published:	Hindawi Limited 2016-01-01
Series:	Shock and Vibration
Online Access:	http://dx.doi.org/10.1155/2016/6961805

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spelling	doaj-7c7ad7f36e4a464ea40ee19753e78ece2020-11-24T23:37:37ZengHindawi LimitedShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/69618056961805Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory TestsJunhong Xu0Aiqun Li1School of Civil Engineering, Southeast University, Nanjing, Jiangsu 210096, ChinaSchool of Civil Engineering, Southeast University, Nanjing, Jiangsu 210096, ChinaThis paper presented temperature scanning tests of the viscoelastic materials firstly. The temperature scanning tests were carried out by a Rheogel-E4000DMA analyzer and the results showed the modulus and loss factor of viscoelastic damping material. Secondly, the full-scale laboratory test of the “5+4” VDW was carried out. The test was conducted on an electrohydraulic servo tester. A new shear loading mode in the transverse direction was proposed for the VDW. And the maximum damping force, the storage stiffness, the loss stiffness, equivalent damping coefficient, the shear storage modulus, the shear loss modulus, and the loss factor were discussed in the text.http://dx.doi.org/10.1155/2016/6961805
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Junhong Xu Aiqun Li
spellingShingle	Junhong Xu Aiqun Li Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests Shock and Vibration
author_facet	Junhong Xu Aiqun Li
author_sort	Junhong Xu
title	Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests
title_short	Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests
title_full	Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests
title_fullStr	Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests
title_full_unstemmed	Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests
title_sort	mechanical properties of a “5+4” viscoelastic damping wall based on full-scale laboratory tests
publisher	Hindawi Limited
series	Shock and Vibration
issn	1070-9622 1875-9203
publishDate	2016-01-01
description	This paper presented temperature scanning tests of the viscoelastic materials firstly. The temperature scanning tests were carried out by a Rheogel-E4000DMA analyzer and the results showed the modulus and loss factor of viscoelastic damping material. Secondly, the full-scale laboratory test of the “5+4” VDW was carried out. The test was conducted on an electrohydraulic servo tester. A new shear loading mode in the transverse direction was proposed for the VDW. And the maximum damping force, the storage stiffness, the loss stiffness, equivalent damping coefficient, the shear storage modulus, the shear loss modulus, and the loss factor were discussed in the text.
url	http://dx.doi.org/10.1155/2016/6961805
work_keys_str_mv	AT junhongxu mechanicalpropertiesofa54viscoelasticdampingwallbasedonfullscalelaboratorytests AT aiqunli mechanicalpropertiesofa54viscoelasticdampingwallbasedonfullscalelaboratorytests
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Mechanical Properties of a “5+4” Viscoelastic Damping Wall Based on Full-Scale Laboratory Tests

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