Experimental study on seismic behavior of precast concrete circular section column with grouted sleeve

Zhi-xing, Zeng; Yu, WenMao; Luo, Yong; Wu, Chengjiu; Liu, Xiang

doi:10.1016/j.jobe.2021.103693

Cited by 3 publications

(1 citation statement)

References 23 publications

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“…Focusing on PC columns, Zeng et al (2022) studied the seismic performance of PC columns with grouted sleeves. The influence of stirrups ratio, reinforcement ratio and axial compression ratio on the performance of the PC column were investigated.…”

Section: Introductionmentioning

confidence: 99%

Experimental and numerical investigations of precast circular reinforced concrete slender columns with intermediate connection

Hamoda,

Ahmed,

Abadel

et al. 2023

Advances in Structural Engineering

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This paper carries out experimental and numerical investigations on the axial performance of circular Reinforced Concrete (RC) precast slender columns with an intermediate connection. A series of tests are carried out to study the effects of longitudinal reinforcement ratio (ρ), and embedded length of steel bars (Lb) of precast columns on their axial performance under concentric loading. Test results show that increasing the reinforcement ratio and the embedded length of the precast columns significantly improves the axial performance of the precast slender columns. Nonlinear finite element models (FEM) are developed to simulate the performance of the columns experimentally observed. The accuracy of the FEM is validated against the test results and found to reasonably predict the axial performance of tested columns.

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Section: Introductionmentioning

confidence: 99%