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http://dx.doi.org/10.12989/sem.2021.80.5.595

Numerical analysis of large stud shear connector embedded in HFRC  

He, Yu Liang (College of Civil Engineering, Shaoxing University)
Zhang, Chong (College of Civil Engineering, Shaoxing University)
Wang, Li Chao (Hua Hui Group)
Yang, Ying (College of Civil Engineering, Shaoxing University)
Xiang, Yi Qiang (College of Civil Engineering and Architecture, Zhejiang University)
Publication Information
Structural Engineering and Mechanics / v.80, no.5, 2021 , pp. 595-608 More about this Journal
Abstract
To investigate the mechanical behavior of large stud shear connector embedded in hybrid fiber-reinforced concrete (HFRC), a refined 3D nonlinear finite element (FE) model incorporating the constitutive model of HFRC was developed using ANSYS. Firstly, the test results conducted by the authors (He et al. 2017) were used to validate FE model of push out tests. Secondly, a total of 27 specimens were analyzed with various parameters including fiber volume fractions of HFRC, diameter of studs and HFRC strength. Finally, an empirical equation considering the contribution of steel fiber (SF) and polypropylene fiber (PF) was recommended to estimate the ultimate capacity of large stud shear connector embedded in HFRC.
Keywords
composite bridge; FE analysis; HFRC; large stud; push-out test;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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