Bond performance between textile reinforced concrete (TRC) and brick masonry under conventional environment

Yin, Shiping; Wang, Boxue; Zhang, Chenxue; Liang, Shuang

doi:10.1016/j.istruc.2021.12.029

Cited by 18 publications

(11 citation statements)

References 33 publications

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“…It has been reported that tensile strength of TRC shell reinforced by AR-glass fabric or carbon textiles was mainly 8.05 MPa to 49 MPa [ 77 , 84 , 98 , 104 ]. Higher tensile strength could be obtained by increasing the layers of carbon textiles or compacting fabric–matrix interface by filling the bundle spaces with epoxy first and then coating the filled fabric with silica particles [ 77 , 104 ]. Tensile properties of TRC of four types of fabrics (E-glass, AR glass, basalt, aramid and carbon) were tested, respectively, and the failure pattern of these TRC is shown in Figure 15 .…”

Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

“…The interfacial bonding properties between TRC and masonry substrate were analysed using a single shear test, and the most common failure mode was tensile rupture of textile [ 77 ]. The ultimate load and bond strength were the largest when the bond length exceeded the effective bond length that was related to the textile types [ 77 ]. With the same TRC matrix, the effective bond length of carbon textile, coated-carbon textile and basalt textile were 100 mm, 150 mm and possibly less than 50 mm, respectively [ 77 ].…”

Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

“…The ductility of ECC is achieved with microcracks (the width of the microcrack was less than 60 μm) [ 74 , 75 ]. When ECC is applied in textile reinforced ECC (TR-ECC) ( Figure 8 ), it has supreme tensile strain capacity and exhibits strain hardening in tension due to the inherent short fibres’ bridging effect [ 76 , 77 ]. Tensile strain of TR-ECC (over 3%) is almost twice of that of FRP-TRC (about 1.7%) [ 76 , 77 ].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Mechanical Properties and Durability of Textile Reinforced Concrete (TRC)—A Review

Wu,

Pan,

Yan

2023

Polymers

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Textile reinforced concrete (TRC) is an innovative structure type of reinforced concrete in which the conventional steel reinforcement is replaced with fibre textile materials. The thin, cost-effective and lightweight nature enable TRC to be used to create different types of structural components for architectural and civil engineering applications. This paper presents a review of recent developments of TRC. In this review, firstly, the concept and the composition of TRC are discussed. Next, interfacial bond behaviour between fibre textile (dry and/saturated with polymer) and concrete was analysed considering the effects of polymer saturation, geometry and additives in polymer of the textile. Then, the mechanical properties (including static and dynamic properties) of TRC were reviewed. For static properties, the mechanical properties including compression, tension, flexural, shear and bond properties are discussed. For dynamic properties, the impact, seismic and cyclic properties were investigated. Furthermore, the durability of TRC under different environmental conditions, i.e., temperature/fire, humidity and wet–dry cycles, freeze–thaw, chemical and fatigue were discussed. Finally, typical engineering applications of TRC were presented. The research gaps which need to be addressed in the future for TRC research were identified as well. This review aims to present the recent advancement of TRC and inspire future research of this advanced material.

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Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

Section: Mechanical Behaviours Of Trcmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Mechanical Properties and Durability of Textile Reinforced Concrete (TRC)—A Review

Wu,

Pan,

Yan

2023

Polymers

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“…Such inorganic composites are usually called the fabric-reinforced cementitious matrix (FRCM) [ 25 ]. Some scholars have proposed several other names based on the type of matrix/fabric and the type of the reinforcement matrix: Textile-reinforced mortar (TRM) [ 26 ], fiber-reinforced mortar (FRM) [ 27 ], mineral-based composites (MBCs) [ 28 ], textile-reinforced concrete (TRC) [ 29 ], and fiber-reinforced inorganic polymer composites (FRiPs) [ 30 ].…”

Section: Introductionmentioning

confidence: 99%

Compression Behavior of Concrete Columns Strengthened with Fiber-Reinforced Inorganic Composites Based on Magnesium Phosphate Cement

Zhang

Liu

2023

Materials

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Fiber-reinforced polymer (FRP) composites have become attractive for strengthening and repairing deteriorated concrete structures. However, their poor high-temperature resistance and durability in some extreme environments, such as frequent water-vapor erosion and temperature changes, limit their application. Magnesium phosphate cement (MPC) has been used to repair damaged concrete due to its excellent high-temperature resistance and durability. Therefore, this paper aims to study the compressive behavior of concrete columns strengthened with fiber-reinforced inorganic polymer (FRiP) composites based on magnesium phosphate cement so as to evaluate the confinement effect. Twenty-one cylindrical specimens were prepared to examine the axial compressive behavior of carbon-fiber-reinforced inorganic polymer (CFRiP) specimens based on magnesium phosphate cement confined by one to three layers of carbon-fiber fabrics. They are compared with concrete specimens strengthened with epoxy-based FRP and unconfined concrete specimens. The test results show that compared with the unconfined concrete specimen, the strength of the CFRiP-strengthened specimens based on magnesium phosphate increases by 1.69–2.50 times, and their ultimate strain is enlarged by 1.83–3.50 times. The strength and ultimate strain of the CFRiP-strengthened specimens based on magnesium phosphate are approximately 95% and 60% of those of the specimens strengthened with epoxy-based FRP, respectively. A semiempirical model of concrete confined by the CFRiP system based on magnesium phosphate cement is also proposed. The theoretical prediction is finally compared with the experimental results, indicating that the developed model provides a prediction close to the test results.

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Experimental study on bond behavior ofTRUHPCplate under freeze–thaw cycles

Zhou,

Huang,

Surahman

et al. 2024

Structural Concrete

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Textile‐reinforced concrete (TRC) has great potential to be used for strengthening concrete structures, and a combination of carbon fiber‐reinforced polymer (CFRP) grid and ultra‐high‐performance concrete (UHPC) could be more desirable. Although the UHPC is known for good durability, the bond degradation between UHPC and CFRP under freeze–thaw cycles (FTCs) remains unclear. Therefore, this paper conducted single fiber bundle and grid pull‐out tests on UHPC‐based TRC (TRUHPC) plates under FTCs to study the bond behavior between CFRP fiber and UHPC matrix. It was found that, after exposed to 700 FTCs, the pull‐out load of the single bundle of CFRP decreased by a maximum of 33.9%, while it dropped by 19.0% in case of the CFRP grid. Finally, a trilinear bond‐slip model was developed and verified against the experimental results. The findings of this study hold significant importance in assessing the tensile behavior of TRC plates under FTCs.

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Bond performance between textile reinforced concrete (TRC) and brick masonry under conventional environment

Cited by 18 publications

References 33 publications

Mechanical Properties and Durability of Textile Reinforced Concrete (TRC)—A Review

Mechanical Properties and Durability of Textile Reinforced Concrete (TRC)—A Review

Compression Behavior of Concrete Columns Strengthened with Fiber-Reinforced Inorganic Composites Based on Magnesium Phosphate Cement

Experimental study on bond behavior ofTRUHPCplate under freeze–thaw cycles

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