Experimental investigation and design of hollow section, centrifugal concrete-filled GFRP tube columns

B Feng, YH Zhu, F Xie, J Chen, CB Liu - Buildings, 2021 - mdpi.com
… section columns confined with FRP jackets by different guidelines [29,30,31]. Moreover,
these confinement models are not completely applicable to hollow section concrete columns

Hollow concrete cylinders confined with CFRP: Strength and size effect

YJ Kim, J Gao - Construction and Building Materials, 2020 - Elsevier
… The objective of the current experimental investigations is twofold: i) to examine the axial
behavior of hollow concrete cylinders with variable CFRP-confining schemes and ii) to study …

Compression tests of C-FRCM jacket confined hollow section RC columns

JH Zhu, J Chen, Y Feng, CB Liu - Structures, 2021 - Elsevier
… an experimental investigation on column tests of carbon fiber-… jacket confined hollow section
reinforced concrete (RC) columns. The experimental program consists of twenty columns on …

Experimental investigation on hollow-steel-tube columns with external confinements

M Lai, C Li, JCM Ho, MT Chen - Journal of Constructional Steel Research, 2020 - Elsevier
… with external steel confinements obtained from this study as well as the results of FRP-confined
HST columns obtained from other researchers [38] were employed to compare with the …

Axial performance of GFRP composite bars and spirals in circular hollow concrete columns

A Raza, B Ali, B Masood, A ur Rehman - Structures, 2021 - Elsevier
… structural performance of FRP-reinforced concrete columns … time and cost as compared
with experiments by creating the … of experimental to predicted values of first peak loads of FRP-…

[PDF][PDF] Experimental study of hollow slender reinforced concrete columns subjected to eccentric loads

AM Sahi, MS Abd Ali - Civil and Environmental Engineering, 2021 - sciendo.com
… to study experimentally the hollow slender reinforced concrete … [7], experimental tests were
carried out on seven short columns of square hollow reinforced concrete confined to CFRP. …

Pre-load effect on CFRP-confinement of concrete columns: Experimental and theoretical study

F Micelli, A Cascardi, MA Aiello - Crystals, 2021 - mdpi.com
… In this paper, the results of an experimental program on CFRP-confined concrete cylinders
are discussed with the objective of investigating the pre-load effect. Twenty-five concrete …

Hollow concrete columns: Review of structural behavior and new designs using GFRP reinforcement

OS AlAjarmeh, AC Manalo, B Benmokrane… - Engineering …, 2020 - Elsevier
experiment, hollow plain-concrete columns with i / o ratios of 0.33 and 0.60 confined externally
with fully wrapped CFRP … by fully wrapping two hollow plain-concrete columns with i / o …

Experimental study on axial compressive behavior of CFRP confined square timber filled steel tube stub columns

Q Qiao, Z Yang, B Mou - Structures, 2020 - Elsevier
experiments of CCFT stub columns. The main variables of the experiments were the number
of layers of FRP … The research shows that increasing number of FRP layers can enhance …

Strength model of FRP confined concrete columns based on analytical analysis and experimental test

M Touhari, RK Mitiche - International Journal of Structural Integrity, 2020 - emerald.com
… The experimental variables influencing the behavior of FRP confined concrete columns that
… concrete strength, FRP type, strengthening ratio, presence of hollow core and corner radius. …