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A Review of Research on Human-induced Vibration Serviceability and Dynamic Properties of Long-span Floor

机译:人源性振动可用性和长跨度地板动力学性能研究综述

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摘要

Studies on the dynamic properties of long-span floor is an essential basis for a solution to the problem of human-induced vibration serviceability. According to the recent research, this review introduces the application of numerical simulation in the research of dynamic properties and summarizes the modeling method of sophisticated finite element model. The reliability of the finite element model is verified by the field test and model test. Comparing the application of studies on dynamic properties among numerical simulation and model test, the differences between numerical simulation and model test are summarized. Finally, some problems that need further study are proposed.
机译:关于长跨度地板的动态性质的研究是对人诱导的振动可力性问题的解决方案的重要基础。根据最近的研究,本综述介绍了数值模拟在动态特性研究中的应用,并总结了复杂有限元模型的建模方法。通过现场测试和模型测试验证了有限元模型的可靠性。数值模拟试验中的动态特性研究的应用,总结了数值模拟与模型试验的差异。最后,提出了需要进一步研究的一些问题。

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