On the Observation and Identification of Cable-supported Structures

被引：0

作者：

Caetano, Elsa ^{[1
]}

Cunha, Alvaro ^{[1
]}

机构：

[1] Univ Porto, Fac Engn FEUP, P-4200465 Oporto, Portugal

来源：

PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS, EURODYN 2011 | 2011年

关键词：

Cable Structures; Cable Vibration; Dynamic Testing;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The paper focuses on the dynamic behaviour of cable-supported structures. Structural aspects, as cable-structure interaction, cable vibrations and non-linearity arising from very low tensioned cables are described and investigated on the basis of experimental testing. Particular instrumentation problems and aspects related with the observation and identification of modal properties and cable forces are discussed, based on three different cable structures: a cable-stayed bridge, a cable suspended roof and a guyed mast.

引用

页码：17 / 28

页数：12

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