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

OS AlAjarmeh, AC Manalo, B Benmokrane… - Engineering …, 2020 - Elsevier
Hollow concrete columns (HCCs) reinforced with steel bars have been employed
extensively for bridge piers, ground piles, and utility poles because they use fewer materials …

Axial performance of hollow concrete columns reinforced with GFRP composite bars with different reinforcement ratios

OS AlAjarmeh, AC Manalo, B Benmokrane… - Composite …, 2019 - Elsevier
A hollow concrete column (HCC) is a structurally efficient construction system and uses less
material. Conventionally, HCCs are reinforced with steel bars, which are prone to corrosion …

Effect of spiral spacing and concrete strength on behavior of GFRP-reinforced hollow concrete columns

OS AlAjarmeh, AC Manalo, B Benmokrane… - … of Composites for …, 2020 - ascelibrary.org
Hollow concrete columns (HCCs) are one of the preferred construction systems for bridge
piers, piles, and poles because they require less material and have a high strength-to …

Behavior of circular concrete columns reinforced with hollow composite sections and GFRP bars

O Alajarmeh, A Manalo, B Benmokrane, W Ferdous… - Marine Structures, 2020 - Elsevier
Hollow concrete columns (HCCs) constitute a structurally efficient construction system for
marine and offshore structures, including bridge piers and piles. Conventionally, HCCs …

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
The fiber reinforced polymer (FRP) bars are used in hollow concrete columns (HCCs) to
alleviate the steel-reinforcement corrosion problem and to make an efficient and lightweight …

Compressive behavior of axially loaded circular hollow concrete columns reinforced with GFRP bars and spirals

OS AlAjarmeh, AC Manalo, B Benmokrane… - … and Building Materials, 2019 - Elsevier
This study explored the use glass-fiber-reinforced-polymer (GFRP) bars and spirals as
reinforcing materials in hollow concrete columns in order to mitigate steel-related corrosion …

Effect of using GFRP reinforcement on the behavior of hollow-core circular concrete columns

MNS Hadi, H Ahmad, MN Sheikh - Journal of Composites for …, 2021 - ascelibrary.org
Hollow-core concrete columns are widely used as structural members to reduce the cost and
self-weight of concrete structures. This study investigates the axial load–axial deformation …

Seismic performance of innovative hollow-core FRP–concrete–steel bridge columns

OI Abdelkarim, MA ElGawady, A Gheni… - Journal of Bridge …, 2017 - ascelibrary.org
This paper presents the seismic behavior of hollow-core fiber-reinforced polymer–concrete–
steel (HC-FCS) columns. The typical HC-FCS column consists of a concrete wall …

Behavior of hollow FRP–concrete–steel columns under static cyclic axial compressive loading

OI Abdelkarim, MA ElGawady - Engineering structures, 2016 - Elsevier
This paper presents the behavior of hollow fiber reinforced polymer–concrete–steel (HC-
FCS) columns under axial compressive loading. The typical HC-FCS column consists of a …

Behavior of GFRP bar-reinforced hollow-core polypropylene fiber and glass fiber concrete columns under axial compression

H Ahmad, MN Sheikh, MNS Hadi - Journal of Building Engineering, 2021 - Elsevier
This study experimentally investigated the behavior of glass fiber-reinforced polymer (GFRP)
reinforced hollow-core concrete specimens under concentric axial compression. The effect …