Field observations on the damage to road bridges after the 2023 Turkey Earthquake

IF 3.1 2区工程技术 Q2 ENGINEERING, CIVIL

Earthquake Spectra Pub Date : 2024-04-06 DOI:10.1177/87552930241234271

Masahiro Shirato, Yuichi Odawara

引用次数: 0

Abstract

A series of large-scale earthquakes occurred on February 6 in southern Turkey. The authors had the opportunity to join the Japan Disaster Relief (JDR) Expert Team and visit several damaged areas in Turkey from March 10 to 12, 2023. This article highlights damage cases of a road tunnel and several road bridges the authors observed around Antakya, Nurdağı, and Malatya. From the features of the observations, this article discusses the following three items for further study in the seismic design of road bridges: (1) seismic details for robustness, (2) seismic responses of bridges with longer natural periods, and (3) post-event inspection.

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对 2023 年土耳其地震后道路桥梁受损情况的实地观察

2 月 6 日，土耳其南部发生了一系列大规模地震。作者有幸加入了日本救灾（JDR）专家小组，并于 2023 年 3 月 10 日至 12 日访问了土耳其多个受损地区。本文重点介绍了作者在安塔基亚、努尔达吉和马拉蒂亚附近观察到的一条公路隧道和几座公路桥梁的受损情况。根据观测结果的特点，本文讨论了道路桥梁抗震设计中需要进一步研究的以下三个项目：（1）稳固性抗震细节；（2）自然周期较长的桥梁的地震响应；（3）事后检查。

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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来源期刊

Earthquake Spectra 工程技术-工程：地质

CiteScore

8.40

自引率

12.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Earthquake Spectra, the professional peer-reviewed journal of the Earthquake Engineering Research Institute (EERI), serves as the publication of record for the development of earthquake engineering practice, earthquake codes and regulations, earthquake public policy, and earthquake investigation reports. The journal is published quarterly in both printed and online editions in February, May, August, and November, with additional special edition issues. EERI established Earthquake Spectra with the purpose of improving the practice of earthquake hazards mitigation, preparedness, and recovery — serving the informational needs of the diverse professionals engaged in earthquake risk reduction: civil, geotechnical, mechanical, and structural engineers; geologists, seismologists, and other earth scientists; architects and city planners; public officials; social scientists; and researchers.