Structural Dynamics with Applications in Earthquake and Wind Engineering
Structural Dynamics with Applications in Earthquake and Wind Engineering
复制标题
结构动力学在地震和风工程中的应用
DOI：
10.1007/978-3-662-57550-5
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Höffer
中科院分区：
文献类型：
--
作者：
Meskouris;Butenweg;Hinzen;Höffer
建筑物和结构的传统设计理念几乎只考虑静力学因素，而对它们在动态荷载下的响应和安全性进行额外验证的需求正在不断补充。其原因可能在于现代大胆的建筑设计形式的扩散，这些设计形式有利于非正统和/或非常细长的结构，这些结构在动态激励下通常容易受到振动的影响。此外，满足更高的安全要求越来越多地需要为重要的社会需求（如医院），或具有高内在风险的结构（如大型工业单位）。进行复杂的动态分析的先决条件是熟悉结构动力学的理论基础和数值方法，以及后者的应用经验和对动态载荷性质的洞察力。本书针对学生和执业土木工程师提供了结构动力学的理论基础的概述，并提供了相关的软件，用于分析结构对地震和风荷载的响应，并通过详细制定的许多示例说明其使用，包括程序的输入文件。本着“边做边学”的精神，它鼓励读者将所描述的工具应用于他们自己的问题，使他们在这个过程中熟悉结构动力学的广泛领域。第一章介绍结构动力学的基本理论，随后是关于风荷载和地震荷载的章节。第4章和第5章分别讨论建筑物和工业单位在地震荷载下的行为，而最后一章则专门讨论风工程方法在细长塔状结构中的应用。愿本书有助于加深理解，
The traditional design philosophy for buildings and structures, which takes almost exclusively only statics considerations into account, is being steadily supplemented by the need for carrying out additional verifications concerning their response and safety under dynamic loads. A reason for this may lie in the proliferation of modern bold architectural design forms favouring unorthodox and/or very slender structures, which are often susceptible to vibration under dynamic excitation. In addition, satisfying higher safety demands is increasingly required for buildings serving important societal needs (eg hospitals), or structures with high intrinsic risk potential (eg large industrial units). A prerequisite for carrying out complex dynamic analyses is a familiarity with the theoretical foundations and numerical methods of structural dynamics together with experience in the application of the latter and an insight into the nature of dynamic loads. The present book addresses both students and practising civil engineers offering an overview of the theoretical basics of structural dynamics complete with the relevant software for analysing the response of structures subject to earthquake and wind loads and illustrating its use by means of many examples worked out in detail, with input files for the programmes included. In the spirit of “learning by doing”, it thus encourages readers to apply the tools described to their own problems, allowing them to become familiar with the broad field of structural dynamics in the process. Chapter 1 deals with the basic theory of structural dynamics followed by chapters on wind and earthquake loads. Chapters 4 and 5 deal with the behaviour of buildings and industrial units under seismic loading, respectively, while the final chapter is devoted to the application of wind engineering methods to slender tower-like structures. May this book contribute to a deeper understanding and v