Analytical Review of the Current State of Technology, Structure Formation, and Properties of Variatropic Centrifugally Compacted Concrete

EM Shcherban', SA Stel'makh, LR Mailyan… - Materials, 2024 - mdpi.com
Current regulatory documents and the scientific literature lack a theoretical framework and
practical guidance for calculating centrifugally compacted reinforced concrete structures …

On the structural performance of recycled aggregate concrete columns with glass fiber-reinforced composite bars and hoops

A Raza, A Rashedi, U Rafique, N Hossain, B Akinyemi… - Polymers, 2021 - mdpi.com
Structural members comprising geopolymer recycled aggregate concrete (RAC) reinforced
with glass fiber-reinforced polymer (GFRP) bars have not been investigated appropriately for …

FRP-concrete-steel tubular columns with a large inner void under lateral impact loading: Experimental study and finite-element modelling

B Zhang, S Lin, S Zhang, Y Jiang, C Lai, X Fu - Journal of Building …, 2023 - Elsevier
By combining two concentrically placed tubes (ie, an FRP tube as the external sheath and a
steel tube as the inner reinforcement) and a sandwiched concrete layer, FRP-concrete-steel …

Behavior of hollow-core FRP-concrete-steel columns under static cyclic flexural loading

OI Abdelkarim, MA ElGawady, S Anumolu… - Journal of Structural …, 2018 - ascelibrary.org
This paper presents the seismic behavior of hollow-core fiber-reinforced polymer (FRP)-
concrete-steel (HC-FCS) columns comparable with the conventional RC column. The typical …

Анализ особенностей сопротивления прогрессирующему обрушению конструктивных систем зданий и сооружений при внезапных структурных …

НВ Федорова, СЮ Савин - Строительство и реконструкция, 2021 - construction.elpub.ru
Аннотация В течение всего срока службы конструкции зданий и сооружений
подвержены силовым и средовым воздействиям различной природы и интенсивности …

Modeling and Calculation of Improved Centrifuged Reinforced Concrete Columns with Variotropic Structure

SA Stel'makh, EM Shcherban', AN Beskopylny… - Buildings, 2023 - mdpi.com
The use of vibro-centrifugation technology allows the manufacture of variotropic structures
that are inhomogeneous in the annular section and have different characteristics along the …

Effects of FRP fiber orientations on four-point bending behaviour of FRP-concrete-steel tubular beams: Experimental study and modeling

B Zhang, C Zhou, S Zhang, Y Peng, Y Li - Engineering Structures, 2025 - Elsevier
FRP-concrete-steel double-skin tubular beams (DSTBs), comprising an inner steel tube, an
outer FRP tube, and an intermediate concrete layer, are increasingly used in bridge …

Bending and buckling behavior of hollow-core FRP–concrete–steel columns

MM Abdulazeez, MA ElGawady… - Journal of Bridge …, 2019 - ascelibrary.org
This article presents a numerical study on the behavior of hollow-core fiber-reinforced
polymer–concrete–steel (HC-FCS) columns under combined axial compression and lateral …

Durability of hollow-core GFRP–concrete–steel columns under severe weather conditions

S Wang, MA ElGawady - Journal of Composites for Construction, 2019 - ascelibrary.org
One of the emerging applications of fiber-reinforced polymer (FRP) tubes is hollow-core FRP–
concrete–steel (HC-FCS) columns. HC-FCS columns demonstrate superior advantages in …

Hollow-core FRP–concrete–steel bridge columns under torsional loading

S Anumolu, OI Abdelkarim, MM Abdulazeez, A Gheni… - Fibers, 2017 - mdpi.com
This paper presents the behavior of hollow-core fiber-reinforced polymer–concrete–steel
(HC-FCS) columns under cyclic torsional loading combined with constant axial load. The HC …