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Advances in Identification and Fault Detection in Bridge Structures

机译:桥梁结构识别与故障检测的进展

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The paper presents some results obtained via the eigen-sensitivity up-dating procedure applied to two different kind of bridges, the former being the well known Z24 bridge, the latter consisting of a railway masonry arch bridge crossing the Tanaro river, in the Northern of Italy. More than a simple exercise to test the features of the well established output-only identification routines (ARMAV and CVA on this occasion), as well as the up-dating eigen-sensitivity techniques, the papers deals with the typical problems encountered during real size bridge tests and emphasizes the differences with other previous analyses performed by the same authors on other bridge structures.
机译:本文介绍了通过本征灵敏度更新程序应用于两种不同类型桥梁的一些结果,前者是著名的Z24桥梁,后者由横跨塔纳罗河的铁路砌体拱桥组成,位于北部意大利。这些论文不只是一个简单的练习来测试公认的仅输出识别例程(在这种情况下为ARMAV和CVA)的功能,以及更新的本征敏感性技术,它还解决了实际尺寸过程中遇到的典型问题。桥梁测试,并强调与同一作者在其他桥梁结构上进行的其他先前分析的差异。

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