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A shake table protocol for seismic assessment and qualification of acceleration-sensitive nonstructural elements
Computer-Aided Civil and Infrastructure Engineering ( IF 8.5 ) Pub Date : 2022-11-21 , DOI: 10.1111/mice.12951
Martino Zito 1 , Danilo D'Angela 1 , Giuseppe Maddaloni 2 , Gennaro Magliulo 1, 3
Affiliation  

A shake table protocol for seismic assessment and qualification of acceleration-sensitive nonstructural elements (NEs) is developed. The paper critically reviews existing protocols and highlights their criticalities, pointing out the need for the development of novel assessment and qualification approaches and protocols. The protocol is developed in light of these criticalities, considering the most recent advances in the field and the specific expertise of the research team. The most significant and contributing parts of the developed protocol consist of the definition of novel required response spectra and the generation of signals for seismic performance evaluation tests. The reliability and robustness of the protocol are evidenced in the paper considering real-floor motions as a reference, also proving the superiority of the developed protocol with respect to the reference alternatives. The defined approach and procedures are generally applicable and easily extendable to different case studies, as the process is highly versatile and modifiable. The implementation of the developed approach and protocol in the literature and in practice will significantly enhance seismic assessment and qualification of acceleration-sensitive NEs. This will possibly have a strong impact on public safety and economy.

中文翻译:

用于加速度敏感非结构元件的地震评估和鉴定的振动台协议

开发了用于地震评估和加速度敏感非结构元件 (NE) 鉴定的振动台协议。该论文批判性地回顾了现有协议并强调了它们的关键性,指出了开发新的评估和资格方法和协议的必要性。该协议是根据这些关键性制定的,考虑到该领域的最新进展和研究团队的具体专业知识。所开发协议中最重要和最有贡献的部分包括新的所需响应谱的定义和用于地震性能评估测试的信号的生成。考虑到真实地板运动作为参考,该协议的可靠性和鲁棒性在论文中得到了证明,还证明了所开发的协议相对于参考替代品的优越性。定义的方法和程序通常适用并易于扩展到不同的案例研究,因为该过程具有高度的通用性和可修改性。在文献和实践中实施所开发的方法和协议将显着增强加速度敏感NE的地震评估和鉴定。这可能会对公共安全和经济产生重大影响。在文献和实践中实施所开发的方法和协议将显着增强加速度敏感NE的地震评估和鉴定。这可能会对公共安全和经济产生重大影响。在文献和实践中实施所开发的方法和协议将显着增强加速度敏感NE的地震评估和鉴定。这可能会对公共安全和经济产生重大影响。
更新日期:2022-11-21
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