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Experimental and Simulation Study on Seismic Performance of Double Steel Plate-Concrete Composite Tubular Structures

  • Chinergy Co., Ltd.
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The concrete-filled double-skin steel tubular (CFDST) structure can effectively prevent structural damage caused by high temperature, high pressure, and vibration, and ensure the integrity of the plant throughout its service life. However, in the engineering application of CFDST to reactor pressure vessels, the seismic performance of CFDST columns characterized by large structural scale, high hollow ratio, and low steel ratio has not been fully stressed. In this study, a 1/8-scaled specimen was designed for cyclic loading test. The hysteresis curve is analyzed. Then, a refined finite element model is established to study the seismic performance of CFDSTs.

源语言英语
主期刊名Proceeding of the 9th International Symposium on Lifeline and Infrastructure Earthquake Engineering
编辑Yang-Gang Zhao, Chengshun Xu, Fengjuan Chen, Zilan Zhong, Huiquan Miao, Bu Zhang
出版商Springer Science and Business Media Deutschland GmbH
680-683
页数4
ISBN(印刷版)9789819696253
DOI
出版状态已出版 - 2025
活动9th International Symposium on Lifeline and Infrastructure Earthquake Engineering, ISLIEE 2024 - Beijing, 中国
期限: 19 9月 202421 9月 2024

出版系列

姓名Lecture Notes in Civil Engineering
721 LNCE
ISSN(印刷版)2366-2557
ISSN(电子版)2366-2565

会议

会议9th International Symposium on Lifeline and Infrastructure Earthquake Engineering, ISLIEE 2024
国家/地区中国
Beijing
时期19/09/2421/09/24

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