An experimental study on mechanical behavior of nylon fabric laminated rubber bearings-Reference-Cited by-同舟云学术

An experimental study on mechanical behavior of nylon fabric laminated rubber bearings

Published:2022-08-13 Issue:14 Volume:25 Page:2833-2843
ISSN:1369-4332
Container-title:Advances in Structural Engineering
language:en
Short-container-title:Advances in Structural Engineering

Author:

Zhang Yan¹,Wu Yi-feng¹^ORCID,Li Ai-qun¹²,Xu Hong¹

Affiliation:

1. School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China

2. School of Civil Engineering, Southeast University, Nanjing, China

Abstract

Five samples of the nylon fabric laminated rubber bearing were manufactured with different rubber layer thickness and nylon cloth specifications. The compression and compression shear tests were conducted to evaluate the mechanical properties of the bearings. Results show the novel bearings’ vertical stiffness is significantly lower than that of laminated steel rubber bearings, but their vertical damping ratio can reach 7%. The effective horizontal stiffness decreases with increasing shear strain due to rollover deformation. The bearings do not get seriously damaged when the shear strain is 300%. The equivalent damping ratio of the bearings varies in the range of 9%–13%.

Funder

Pyramid talents development project-outstanding scholar of BUCEA

National Natural Science Foundation of China

Publisher

SAGE Publications

Subject

Building and Construction,Civil and Structural Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/13694332221082728

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