Identification of Bearings State on the Bridge Checked by Dynamic Tests-Reference-Cited by-同舟云学术

Identification of Bearings State on the Bridge Checked by Dynamic Tests

Published:2020-11-01 Issue:2 Volume:70 Page:67-76
ISSN:2450-5471
Container-title:Strojnícky časopis - Journal of Mechanical Engineering
language:en
Short-container-title:

Author:

Katarína Lamperová¹,Milan Sokol¹,Bianka Timková¹

Affiliation:

1. Slovak University of Technology in Bratislava , Faculty of Civil Engineering, Department of Structural Mechanics , Radlinského 11, 810 05 Bratislava , Slovakia

Abstract

Abstract The paper deals with identifying the condition of bearings on a truss bridge with a reinforced concrete bridge deck by means of repeated dynamic tests. Interferometric radar was used to record the dynamic response of the bridge. This device measures the dynamic displacements of several points of the structure simultaneously. In addition to displacements, the values of eigenfrequencies in the vertical direction were also compared. The frequency values were also determined from acceleration records for purposes of comparison.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Link

https://www.sciendo.com/pdf/10.2478/scjme-2020-0021

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