JCERSM | 第 83 期学术讲座: 日本地震灾害经验总结 | 主讲人: Tatsuya Azuhata

文摘   2024-09-12 18:26   奥地利  

工程可靠性与随机力学国际联合研究中心

2024 年第 9 期 (总第 83 期) 学术报告

工程力学研究中心第 34 期学术报告


报告主题

TOPIC

日本地震灾害经验总结

Lessons Learned from Past Earthquake Disasters in Japan


报告人

SPEAKER

Dr. Tatsuya Azuhata 小豆畑达哉

日本建筑研究所地震学和地震工程国际研究中心高级研究员

ISO地震作用工作组组长


报告时间

TIME

2024 年 9 月 15 日 (周日) 下午 15:30-16:30


报告地点

VENUE

同济大学土木工程学院 A305


主持人

CHAIR

陈建兵教授、彭勇波教授

联系人:任宇东 (rydmaize@tongji.edu.cn)

报告内容

Abstract

Japan is one of the most earthquake-prone countries in the world and has experienced many earthquake disasters. In this seminar, we will present lessons learned from these earthquake disasters in Japan for earthquake disaster mitigation.
In Japan, the seismic code was revised in 1980, and the revised code has been in effect since 1981. The standards, which previously required that structures not be damaged by medium earthquakes, now require that structures not collapse even by a major earthquake. This approach to standards has now been adopted by almost countries and is common worldwide. In Japan, the seismic codes revised in 1980 are still in effect today, albeit with some partial revisions.
The first test of the revised standards was the 1995 Kobe Earthquake. Approximately 6,000 people died as a result of collapsed buildings. Several major earthquakes followed, the most devastating of which was the 2011 Tohoku earthquake, which killed approximately 20,000 people.
This seminar will introduce the characteristics of building damage caused by such major earthquakes and countermeasures based on the results of these analyses. This seminar aims to provide some hints for considering the future of seismic standards, seismic countermeasures for buildings, and earthquake disaster prevention in cities. 

报告人简介

Speaker Bio

Dr. Tatsuya Azuhata is a seasoned expert in structural and earthquake engineering with a distinguished career spanning over three decades. He is currently a Senior Fellow at the International Institute for Seismology and Earthquake Engineering (IISEE), part of the Building Research Institute (BRI) in Japan. He has held prominent roles, including Director of Structural Engineering at BRI and Division Head at the National Institute for Land and Infrastructure Management. Dr. Azuhata is also the leader of the ISO Seismic Action on Structures group. With a Ph.D. in Engineering from Chiba University, he has contributed significantly to the field through numerous publications on seismic response, earthquake damage assessment, and structural behavior under extreme conditions.


欢迎感兴趣的师生参加

All interested are welcome

工程可靠性与随机力学
同济大学工程可靠性与随机力学国际联合研究中心 (JCERSM) 成立于2016年。中心中方主任为中国科学院院士李杰教授,外方主任为美国工程院院士、中国科学院外籍院士 Spanos 教授。
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