用不同的分析技术评价马略卡大教堂的地震行为

IF 0.8 2区历史学 0 ARCHAEOLOGY

Mediterranean Archaeology & Archaeometry Pub Date : 2019-01-01 DOI:10.5281/zenodo.2585970

Ahmed Elyamani, P. Fabregat, Josep Oriol Caselles Magallón, Jaime Clapes Boixader

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引用次数: 3

摘要

本文讨论了西班牙马略卡大教堂的地震评估。这座大教堂是一座大胆的哥特式建筑，建于14 -16世纪的马略卡岛，其特点是它的大尺寸和细长的结构成员。为此，使用了不同的分析方法。建立了大教堂的三维有限元模型，并根据现场动态识别测试进行了更新。首先对大教堂的纵向和横向地震荷载进行了非线性静力(推覆)分析，同时考虑了正负标志。将推覆结果与运动极限分析结果进行比较，作为对地震安全性评估的一种交叉检查。尽管对于如此大型的历史结构，非线性时程(动力)分析需要非常高的计算机工作量，但还是进行了这种高级分析的尝试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Evaluation of Mallorca Cathedral seismic behavior using different analysis techniques

The paper discusses the seismic assessment of Mallorca cathedral in Spain. This cathedral is an audacious Gothic structure built on the island of Mallorca during 14th-16th centuries, characterized by its large dimensions and slender structural members. For that purpose, different analysis methods were used. A 3D Finite Element (FE) model of the cathedral was created and then updated based on in-situ dynamic identification tests. Nonlinear static (pushover) analysis was firstly carried out applying the seismic loads in the longitudinal and transversal directions of the cathedral considering both positive and negative signs. The pushover results were compared with the results of the kinematic limit analysis as a way to cross check the seismic safety assessment. Although for such a large historical structure, the nonlinear time-history (dynamic) analysis requires a very high computer effort, an attempt to perform this type of advanced analysis was carried out.

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来源期刊

Mediterranean Archaeology & Archaeometry ARCHAEOLOGY-

CiteScore

2.60

自引率

20.00%

发文量

期刊介绍： The Mediterranean Archaeology and Archaeometry (MAA) is an Open Access Journal that covers the following interdisciplinary topics: 1. Natural Sciences applied to Archaeology (Archaeometry): Methods and Techniques of Dating, Analysis, Provenance, Archaeogeophysical surveys and Remote Sensing, Geochemical surveys, Statistics, Artifact and Conservation studies, Ancient Astronomy of both the Old and New Worlds, all applied to Archaeology, History of Art, and in general the Hominid Biological and Cultural evolution. 2. Biomolecular Archaeology. 3. Environmental Archaeology. 4. Osteoarchaeology. 5. Digital Archaeology. 6. Palaeo-climatological/geographical/ecological impact on ancient humans. 7. STEMAC (Science, Technology, Engineering, Mathematics in Art and Culture). 8. Reports on Early Science and Ancient Technology. 9. Special Issues on Archaeology and Archaeometry. 10. Palaeolithic, Prehistoric, Classical, Hellenistic, Roman, Protochristian, Byzantine, Etruscan periods, and Megalithic cultures in the Mediterranean region. 11. Egyptian and Middle Eastern Archaeology. 12. Biblical Archaeology. 13. Early Arab cultures. 14. Ethnoarchaeology. 15. Theoretical and Experimental Archaeology. 16. Mythology and Archaeology. 17. Archaeology and International Law. 18. Cultural Heritage Management. 19. Completed Excavation Reports. 20. Archaeology and the Origins of Writing. 21. Cultural interactions of the ancient Mediterraneans with people further inland.