Seismic behavior of a friction-type artificial plastic hinge for the precast beam-column connection

doi:10.1007/s43452-022-00526-1

	Seismic behavior of a friction-type artificial plastic hinge for the precast beam-column connection
	Huang, Hua 1,2; Li, Ming 2; Zhang, Wei 3,4; Yuan, Yujie 5
	2022-09-14
发表期刊	ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING
ISSN	1644-9665
卷号	22 期号:4
摘要	This paper proposed a replaceable friction-type artificial plastic hinge (FAPH) to connect the prefabricated concrete members, characterized by direct load transmission and streamlined configuration. The FAPH device replaced the beam-end plastic hinge region in the precast structures, which could protect the concrete joint core area and other concrete components. The experiment of a precast beam-column connection with FAPH and a cast-in-situ beam-column connection was carried out. The experimental results showed that the FAPH connection had better hysteresis performances with higher bearing capacity, energy dissipation, and ductility than the cast-in-situ concrete connection. Moreover, the finite element model was calibrated and employed to perform parametric analyses, including the axial load ratio, the friction factor, the bolt preload, and the initial clearance. The FE analysis results showed that the FAPH connection would have a more attenuation of the friction force under the higher axial load ratio. Besides, the seismic performance of FAPH can be effectively improved with the increase of the friction factor and the bolt preload, and the FAPH connection exhibited a stable performance with various initial clearances. Based on the parametric analysis results, the formulas for the yield and peak bending moment capacity for the FAPH device were proposed.
关键词	Precast concrete structures Beam-column connection Artificial plastic hinge Friction energy dissipation Seismic performance Cycle loading
DOI	10.1007/s43452-022-00526-1
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Civil ; Engineering, Mechanical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000853902000001
出版者	SPRINGERNATURE
EI入藏号	20224112855421
EI主题词	Friction
EI分类号	408 Structural Design ; 408.2 Structural Members and Shapes ; 412 Concrete ; 484 Seismology ; 484.1 Earthquake Measurements and Analysis ; 525.4 Energy Losses (industrial and residential)
来源库	WOS
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/159859
专题	兰州理工大学
通讯作者	Li, Ming; Zhang, Wei
作者单位	1.Xian Technol Univ, Sch Civil Engn, Xian 710021, Peoples R China; 2.Changan Univ, Sch Civil Engn, Xian 710061, Peoples R China; 3.Fujian Univ Technol, Sch Civil Engn, Fuzhou 350118, Peoples R China; 4.Czech Acad Sci, Inst Theoret & Appl Mech, Prague 19000, Czech Republic; 5.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Huang, Hua,Li, Ming,Zhang, Wei,et al. Seismic behavior of a friction-type artificial plastic hinge for the precast beam-column connection[J]. ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING,2022,22(4).
APA	Huang, Hua,Li, Ming,Zhang, Wei,&Yuan, Yujie.(2022).Seismic behavior of a friction-type artificial plastic hinge for the precast beam-column connection.ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING,22(4).
MLA	Huang, Hua,et al."Seismic behavior of a friction-type artificial plastic hinge for the precast beam-column connection".ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING 22.4(2022).