Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)

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Quasi-static Test of Pavilion-Type Timber Frame with Forked Column under Different Axial Compression Ratios

Authors
Zuoshuai Sun1, Liangjiu Jia1, *
1Dept. of Disaster Mitigation for Structures, College of Civil Engineering, Tongji University, Shanghai, 200092, China
*Corresponding author. Email: lj_jia@tongji.edu.cn
Corresponding Author
Liangjiu Jia
Available Online 30 June 2024.
DOI
10.2991/978-94-6463-449-5_45How to use a DOI?
Keywords
pavilion-type timber frame; forked column; quasi-static test; hysteresis response
Abstract

Traditional Chinese pavilion-type timber structure, with more than 2000 years history, is a highly nonlinear structural system with sophisticated seismic mitigation and isolation mechanisms. To investigate seismic deformation process and hysteresis response of the pavilion-type timber frame with forked column, quasi-static test was carried out on a 1/3.4 scaled model of a single-story timber frame. It is found that rotation of mortise-tenon joints, forked column limb bending deformation, Zhutou-Fang bending deformation and other deformation of pavilion-type timber frame with forked column under different axial compression ratios occurred. The larger the axial compression ratios are, the larger the deformation of the forked column limb and the Zhutou-Fang is, as well the bottom boundary condition of the forked column limb is changed from hinge to fixed with the axial compression ratios increasing. Besides, when the inter-story drift is 1/30, Ludou of the invisible paving layer of the timber frame appears to compression cracks.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)
Series
Atlantis Highlights in Engineering
Publication Date
30 June 2024
ISBN
10.2991/978-94-6463-449-5_45
ISSN
2589-4943
DOI
10.2991/978-94-6463-449-5_45How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Zuoshuai Sun
AU  - Liangjiu Jia
PY  - 2024
DA  - 2024/06/30
TI  - Quasi-static Test of Pavilion-Type Timber Frame with Forked Column under Different Axial Compression Ratios
BT  - Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)
PB  - Atlantis Press
SP  - 458
EP  - 466
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-449-5_45
DO  - 10.2991/978-94-6463-449-5_45
ID  - Sun2024
ER  -