Analysis of the tensile behavior of tubular braids using energy method, part I: theoretical analysis

Dabiryan, Hadi; Johari, Majid Safar

doi:10.1080/00405000.2015.1046309

Cited by 14 publications

(11 citation statements)

References 19 publications

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“…A first non-linear part is characterized by a low increase in load while increasing deformations. During this zone some authors [60–62,75] consider that when a sample of braid is extended, its geometry is deformed up to a jamming condition. In this condition, the maximum geometrical deformation has occurred.…”

Section: Mechanical Properties In Tensile Of Braidsmentioning

confidence: 99%

“…Harte and Fleck [58] present experimental results on the behaviour of tensile of biaxial braids, and show the increasing of nominal axial strain in function of the braiding angle. Hristov et al [59] and Dabiryan and Johari [60] describe the nonlinear responses under tensile loads in the axial direction of biaxial braids. Del Rosso et al [61] compare tensile behaviours of Dyneema Õ SK75 and Kevlar Õ 49 biaxial micro braids.…”

Section: Introductionmentioning

confidence: 99%

“…Hristov et al. [59] and Dabiryan and Johari [60] describe the nonlinear responses under tensile loads in the axial direction of biaxial braids. Del Rosso et al.…”

Section: Introductionmentioning

confidence: 99%

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The tensile behaviour of biaxial and triaxial braided fabrics

Duchamp

Legrand

Soulat

2016

Journal of Industrial Textiles

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The tensile behaviour of braid reinforcement is classically described by the behaviour of composite elaborated from these reinforcements. Few studies concern the tensile behaviour of braided fabrics. In this paper biaxial and triaxial braids are manufactured on a braiding loom. The evolution of key parameters as linear mass and braiding angle in function of process parameters is presented. Braid reinforcements are characterized in uniaxial tensile. The mechanical behaviour is analysed and compared in function of the braiding angle, but also different kinds of braid are considered. A specific behaviour called ''double-peak'' is identified for triaxial braids which have a higher braiding angle. The evolution of the braiding angle measured during tensile tests gives a comprehension on the mechanical behaviour of dry braids. Associated with this experimental study, an analytical model is also proposed, to predict mechanical properties of braid reinforcements.

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Section: Mechanical Properties In Tensile Of Braidsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The tensile behaviour of biaxial and triaxial braided fabrics

Duchamp

Legrand

Soulat

2016

Journal of Industrial Textiles

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“…Hearle [15] studied the basic theory of the energy method and discussed the elastic responses of plain weave fabrics. Dabiryan [16] used the energy method to analyze the mechanical properties of the diamond braid, deduced the equivalent elastic moduli of the different stages, and verified the reliability of the model through experiments.…”

Section: Introductionmentioning

confidence: 98%

Research on the Tensile Mechanical Properties of a Braided Corrugated Hose and Its Axial Stiffness Model

Huang

Zhang

2021

JMSE

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Braided corrugated hoses are widely used in displacement compensation and vibration absorption environments due to their excellent flexibility and energy dissipation properties; however, the axial stiffness has rarely been discussed before as an important physical property of braided corrugated hoses. In this paper, the theoretical axial stiffness model for braided corrugated hoses is established based on the energy method and the theory of the curved beam. The influences of the braiding parameters of the metallic braided tube and the structural parameters of the bellows on the axial stiffness are also discussed. Through finite element tensile testing, the axial stiffness curves of the braided corrugated hose under different braiding angles and different wire diameters are obtained. The theoretical axial stiffness model is in good agreement with the simulation experiment, which reflects the nonlinear effects of the braiding angle and wire diameter on the braided corrugated hose. This paper provides an accurate method and basis for the design of braided corrugated hoses in the future.

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“…Harte and Fleck 13 presented experimental results of the behavior of tensile of biaxial braids, and showed an increase of nominal axial strain in the function of the braiding angle. Hristov et al 14 and Dabiryan and Johari 15 described the non-linear responses under tensile loads in the axial direction of biaxial braids. Del Rosso et al 16 compared the tensile behaviors of Dyneema Õ SK75 and Kevlar Õ 49 biaxial microbraids.…”

mentioning

confidence: 99%

Mechanical and thermal behaviors of ultra-high molecular weight polyethylene triaxial braids: the influence of structural parameters

Xiao

Lanceron

Wang

et al. 2018

Textile Research Journal

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Recently, triaxial braids made from ultra-high molecular weight polyethylene (UHMWPE) have been recognized as one of the most popular composite reinforcements in the aerospace and defense fields. To further explore the mechanical characteristics of this material, a detailed experimental study on tensile behavior is reported in this paper. The triaxial braids show a “double-peak” phenomenon in tensile strength and deformation, caused by axial yarns and the in-plane shearing of bias yarns. The evolution of the braiding angle, measured during these tensile tests, is discussed according to the braiding parameters (initial braiding angle, number of axial yarns). Using the high conductivity properties of the UHMWPE material, the temperature caused by inter-yarn friction during tensile tests is also studied. This temperature is related to the evolution of the braiding angle. The temperature increases with the increasing number of axial yarns and decreases with increasing braiding angle. This study provides an experimental database on the influence of braiding parameters on the tensile behavior of triaxial braids.

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Analysis of the tensile behavior of tubular braids using energy method, part I: theoretical analysis

Cited by 14 publications

References 19 publications

The tensile behaviour of biaxial and triaxial braided fabrics

The tensile behaviour of biaxial and triaxial braided fabrics

Research on the Tensile Mechanical Properties of a Braided Corrugated Hose and Its Axial Stiffness Model

Mechanical and thermal behaviors of ultra-high molecular weight polyethylene triaxial braids: the influence of structural parameters

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