Measurement of bridge dynamic displacements and natural frequencies by RTS

被引：0
|
作者：
Marendic, Ante [1 ]
Paar, Rinaldo [1 ]
Damjanovic, Domagoj [2 ]
机构：
[1] Sveuciliste Zagrebu, Geodetski Fak, Zagreb, Croatia
[2] Sveuciliste Zagrebu, Gradevinski Fak, Zagreb, Croatia
来源：
GRADEVINAR | 2017年 / 69卷 / 04期
关键词：
RTS; dynamic displacements; load testing; natural frequencies of the bridge; OMA; DEFLECTIONS; SYSTEMS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The use of RTS for measuring displacements at the Sava railway bridge during load testing after bridge rehabilitation is presented in the paper, and a special emphasis is placed on the determination of displacements when the bridge was subjected to dynamic load and natural frequencies. Measurement results are compared to numerical analysis results and to natural frequency results obtained by the Operational Modal Analysis (OMA).
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页码：281 / 294
页数：14
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