NONLINEAR ANALYSIS OF THE INFLUENCE OF PERFORATED REBAR ON THE SHEAR CAPACITY OF PERFOBOND RIB SHEAR CONNECTOR

XUE Dongyan; HUANG Yangcheng; WAN Qingyun; ZHANG Yiduo

doi:10.13204/j.gyjz201904290005

Volume 50 Issue 11

Mar. 2021

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XUE Dongyan, HUANG Yangcheng, WAN Qingyun, ZHANG Yiduo. NONLINEAR ANALYSIS OF THE INFLUENCE OF PERFORATED REBAR ON THE SHEAR CAPACITY OF PERFOBOND RIB SHEAR CONNECTOR[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(11): 65-70. doi: 10.13204/j.gyjz201904290005

Citation:

XUE Dongyan, HUANG Yangcheng, WAN Qingyun, ZHANG Yiduo. NONLINEAR ANALYSIS OF THE INFLUENCE OF PERFORATED REBAR ON THE SHEAR CAPACITY OF PERFOBOND RIB SHEAR CONNECTOR[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(11): 65-70. doi: 10.13204/j.gyjz201904290005

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NONLINEAR ANALYSIS OF THE INFLUENCE OF PERFORATED REBAR ON THE SHEAR CAPACITY OF PERFOBOND RIB SHEAR CONNECTOR

doi: 10.13204/j.gyjz201904290005

School of Civil Engineering and Architecture, Jiangsu University of Science and Technology, Zhenjiang 212003, China

Received Date: 2020-02-26
Available Online: 2021-03-31

Abstract

Abstract

The finite element model was established by using ABAQUS software to simulate push-out test of perfobond rib shear connector. The influence of perforated rebar on the shear capacity of perfobond rib shear connector was studied. The results showed that the results of the nonlinear finite element method calculation agreed well with the experimental results. The finite element method could simulate true force bearing behavior of perfobond rib shear connector. The yield strength and diameter of rebar had significant influence on the ultimate shear strength of perfobond rib shear connector. With the increase of yield strength and diameter of the rebar, the shear capacity of perfobond rib shear connector also increased linearly. The length and position of perforated rebar had little influence on the ultimate shear capacity of perfobond rib shear connector. Based on the research results, the relationships between shear capacity and yield strength, diameter and length of perforated rebar were presented.
- perfobond rib shear connector,
- shear capacity,
- nonlinear finite element,
- perforated rebar

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References(19)

References

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