Brief History of Suspension Bridges
Brief History of Suspension Bridges
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悬索桥简史
DOI：
10.1007/978-3-319-15434-3_1
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发表时间：
2015
影响因子：
8.6
通讯作者：
F. Gazzola
中科院分区：
文献类型：
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作者：
F. Gazzola
任何机械系统的声音建模都需要仔细的实验观察。对于悬索桥等复杂结构，观察结果必须来自历史，而不仅仅是实验室实验。在本章中，我们调查了几个历史事件，并尝试将观察到的现象分类为适当的类别。最有启发性的事件无疑是塔科马海峡大桥倒塌事件，该事件得到了详细的分析，并进行了许多不同的解释尝试。他们似乎都没有回答崩溃引发的所有问题。
The sound modeling of any mechanical system requires careful experimental observations. For complex structures such as suspension bridges, the observations have to be taken from history and not just from lab experiments. In this chapter we survey several historical events and we attempt to classify the observed phenomena in suitable categories. The most instructive event is certainly the Tacoma Narrows Bridge collapse which is analysed in great detail, together with many different attempts of explanations. None of them seems to answer to all the questions raised by the collapse.