Experimental Study on Seismic Behavior of Pre-Cast Concrete Structure with Cast-In Situ Integral Beam-Column Joint Sub-Assemblage

Abstract:

Based on the need of housing industrialization, using full-scale models, this paper investigated the seismic behavior of pre-cast concrete beam-column subassemblies with cast-in-situ monolithic joints under low-cycle reversed loading. The failure pattern, hysteretic characteristic, skeleton curve, ductility and energy dissipation were also analyzed. The result indicated that beam-column joints with longitudinal bars welded at the bottom of beams can meet the requirements of “strong column-weak beam, stronger joint”.

• Periodical: Applied Mechanics and Materials (Volumes 71-78)
• Pages: 506-509
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.71-78.506
• Online since: July 2011
• Authors: Ji Chao Zhang, Nan Li, Lei Ji
• Keywords: Cast-In Situ Beam-Column Joint, Full-Scale Model, Low-Cycle Reversed Loading Test, Pre-Cast Reinforced Concrete Structure, Seismic Behavior, Welded Connections

References

[1] Li Fan, Xilin Lu and Bin Zhao: Structures Engineers Vol. 23 (2007), p.90―97, in Chinese.

[2] Iverson James K, Neil Hawkins: PCI Journal Vol. 2 (1994), p.38―55.

[3] Jichao Zhang, Junwei Cao, Keyi Wang, Xianfeng Chu, Yong Xu and Tuan Chen: The third International Conference on the Concrete Future, ICCF 2008, p.501―508, in Chinese.

[4] Jichao Zhang, Nan Li, Keyi Wang, Jianhui Qiu, Xianfeng Chu, Lei Zhu: The third International Conference on the Concrete Future, ICCF 2008, p.509―518, in Chinese.

[5] Jichao Zhang, Jianhui Qiu, Yuan Chen, Nan Li, Tian Yie：The third International Conference on the Concrete Future, ICCF 2008, p.519―525, in Chinese.

[6] Jichao Zhang, Bo Liu, Keyi Wang, Xianfeng Chu, Zurong Dou , Yong Xu, Yuan Chen: The third International Conference on the Concrete Future, ICCF 2008, p.526―531, in Chinese.

[7] Guangbin Wu, Zhi-bin Li and Yong-yi Liu: Building Science Vol. 23 (2007), p.38― 40, in Chinese.

[8] GB 50010-2002, Design code of concrete structure: China Building Industry Press, 2002, in Chinese.

[9] JGJ 101-96, Regulation for seismic test method of building: China Building Industry Press, 1997, in Chinese.

[10] BSSC, NEHPR (National Earthquake Hazards Reduction Program): Building Seismic Safety Council, (2000).