Home Journals Articles Updates About
CN
image
收藏切换
Shaking table test of simply supported bridge considering ground liquefaction
收藏切换
PDF
Dan XU1, 2, 3, 4, Fei WANG2, 3, Yang GUO4, Kaiyuan XU2, 3, Tengsheng YUE4
Earthquake Engineering and Engineering Dynamics | 2024, 44(3) : 108 - 115
Less
收藏切换
Earthquake Engineering and Engineering Dynamics | 2024, 44(3): 108-115
Shaking table test of simply supported bridge considering ground liquefaction
Full
Dan XU1, 2, 3, 4, Fei WANG2, 3, Yang GUO4, Kaiyuan XU2, 3, Tengsheng YUE4
Affiliations
  • 1.School of Civil Engineering, Hefei University of Technology, Hefei 230009, China
  • 2.Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China
  • 3.Key Laboratory of Earthquake Disaster Mitigation, Ministry of Emergency Management, Harbin 150080, China
  • 4.Anhui Province Key Laboratory of Green Building and Assembly Construction, Anhui Institute of Building Research & Design, Hefei 230031, China
doi: 10.13197/j.eeed.2024.0310
Outline
收藏切换

In order to study the collapse mechanism of simply supported bridges under liquefiable site conditions, this paper combines the actual earthquake damage investigation and carries out a shaking table model test on the widely used simply supported bridge under simulated liquefaction ground. Continuously enhanced white noise and sine wave excitation were used as the input of the shaking table. The collapse mechanism of the simply supported bridge under liquefaction ground is studied. The results show that the liquefaction phenomenon can be reproduced well by the shaking table test. The maximum strain position and the natural frequency of the piles decrease with the increasing liquefaction, and the increasing relative displacement between adjacent piles will lead to the bridge collapse. The damage mode of the experimental results is close to that of the actual seismic phenomena. This paper can provide a significant reference for the study of soil-structural interaction under earthquakes and also accumulate the experimental data for the seismic safety evaluation of existing similar bridges.

seismic damage investigation  /  simply supported bridge  /  liquefaction  /  collapse  /  shaking table test
Dan XU, Fei WANG, Yang GUO, Kaiyuan XU, Tengsheng YUE. Shaking table test of simply supported bridge considering ground liquefaction[J]. Earthquake Engineering and Engineering Dynamics, 2024 , 44 (3) : 108 -115 . DOI: 10.13197/j.eeed.2024.0310
Appendix
Less
Year 2024 volume 44 Issue 3
PDF
80
39
Cite this Article
BibTeX
Article Info
doi: 10.13197/j.eeed.2024.0310
  • Receive Date：2023-03-14
  • Online Date：2026-03-30
Article Data
Affiliations
History
  • Received：2023-03-14
  • Revised：2023-10-07
Funding
Affiliations
    1.School of Civil Engineering, Hefei University of Technology, Hefei 230009, China
    2.Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China
    3.Key Laboratory of Earthquake Disaster Mitigation, Ministry of Emergency Management, Harbin 150080, China
    4.Anhui Province Key Laboratory of Green Building and Assembly Construction, Anhui Institute of Building Research & Design, Hefei 230031, China
References
Share
https://castjournals.cast.org.cn/joweb/dzgcygczd/EN/10.13197/j.eeed.2024.0310
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House