Structural application of engineered cementitious composites (ECC): A state-of-the-art review

J Ji, Z Zhang, M Lin, L Li, L Jiang, Y Ding… - Construction and Building …, 2023 - Elsevier
Engineered cementitious composites (ECC) has been extensively studied due to its
excellent tensile performance in recent decades. ECC can significantly enhance the …

ECCs/UHPFRCCs with and without FRP reinforcement for structural strengthening/repairing: A state-of-the-art review

B Pan, F Liu, Y Zhuge, JJ Zeng, JJ Liao - Construction and Building …, 2022 - Elsevier
High-performance cementitious composites, such as engineered cementitious composites
(ECCs) with strong tensile strain-hardening behavior or ultra-high performance fiber …

[HTML][HTML] The feasibility of using ultra-high performance concrete (UHPC) to strengthen RC beams in torsion

C Zhou, J Wang, X Shao, L Li, J Sun, X Wang - Journal of Materials …, 2023 - Elsevier
To explore the feasibility of using ultra-high performance concrete (UHPC) to strengthen
reinforced concrete (RC) beams in torsion, pure torsion tests on 9 specimens have been …

Ultra-High-Strength Engineered Cementitious Composites (UHS-ECC) panel reinforced with FRP bar/grid: Development and flexural performance

JX Zhu, KF Weng, BT Huang, LY Xu, JG Dai - Engineering Structures, 2024 - Elsevier
Abstract In this study, Ultra-High-Strength Engineered Cementitious Composites (UHS-ECC)
panels with Fiber-Reinforced Polymer (FRP) reinforcement (ie, FRP bars and girds) were …

The bond between geopolymer repair mortars and OPC concrete substrate: Strength and microscopic interactions

YS Wang, KD Peng, Y Alrefaei, JG Dai - Cement and Concrete Composites, 2021 - Elsevier
Geopolymer binders have good potential in the repair of existing concrete structures due to
their superior durability and mechanical performances. Understanding the interfacial …

Thin-layer Ultra-High-Strength Engineered Cementitious Composites (UHS-ECC) reinforced with small-diameter FRP bars for structural strengthening

JX Zhu, KF Weng, WH Liu, BT Huang, KD Peng… - Thin-Walled …, 2024 - Elsevier
This study proposed a novel strengthening system for reinforced concrete (RC) structures
using a thin layer of Ultra-High-Strength Engineered Cementitious Composites (UHS-ECC) …

Flexural strengthening of reinforced concrete beams using geopolymer-bonded small-diameter CFRP bars

KD Peng, BT Huang, LY Xu, RL Hu, JG Dai - Engineering Structures, 2022 - Elsevier
In this study, the strengthening system for reinforced concrete (RC) members using
geopolymer-bonded small-diameter carbon fiber-reinforced polymer (CFRP) bars was …

Flexural behavior of reinforced concrete beams externally strengthened with ECC and FRP grid reinforcement

Z Zhang, D Liu, JA Abdalla, RA Hawileh, F Qin… - … and Building Materials, 2024 - Elsevier
To prevent premature delamination of FRP sheets in strengthened concrete structures, this
study explores a novel method of laying a composite layer of fiber reinforced polymer (FRP) …

Repair of fire-damaged RC square columns with CFRP textile-reinforced ECC matrix

WW Liu, LJ Ouyang, WY Gao, J Liang, TC Wang… - Engineering …, 2023 - Elsevier
Fiber-reinforced polymer (FRP) textile reinforced engineered cementitious composite (ECC)
matrix (TRE for short) is a newly developed composite system with great potential for the …

Shear strengthening of reinforced concrete beams using geopolymer-bonded small-diameter FRP bars

KD Peng, JQ Huang, BT Huang, LY Xu, JG Dai - Composite Structures, 2023 - Elsevier
In this study, a comprehensive investigation of the shear behavior of RC beams
strengthened with a small-diameter FRP bar-reinforced geopolymer matrix (FRGM) system …