TY - GEN
T1 - Experimental and Simulation Study on Seismic Performance of Double Steel Plate-Concrete Composite Tubular Structures
AU - Shi, Qi
AU - Chen, Yan
AU - Guo, Ting
AU - Yang, Yue
AU - Xu, Liyan
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - 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.
AB - 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.
KW - Double steel plate-concrete composite tubular structures
KW - Experimental tests
KW - Numerical simulation
KW - Seismic performance
UR - https://www.scopus.com/pages/publications/105020238500
U2 - 10.1007/978-981-96-9626-0_56
DO - 10.1007/978-981-96-9626-0_56
M3 - 会议稿件
AN - SCOPUS:105020238500
SN - 9789819696253
T3 - Lecture Notes in Civil Engineering
SP - 680
EP - 683
BT - Proceeding of the 9th International Symposium on Lifeline and Infrastructure Earthquake Engineering
A2 - Zhao, Yang-Gang
A2 - Xu, Chengshun
A2 - Chen, Fengjuan
A2 - Zhong, Zilan
A2 - Miao, Huiquan
A2 - Zhang, Bu
PB - Springer Science and Business Media Deutschland GmbH
T2 - 9th International Symposium on Lifeline and Infrastructure Earthquake Engineering, ISLIEE 2024
Y2 - 19 September 2024 through 21 September 2024
ER -