Tensile and Shear Deformation Modelling of Woven Fabrics

Ramgulam, R. B.; Potluri, Prasad; Ciurezu, D.A. Perez

doi:10.1007/s12289-008-0253-3

Cited by 4 publications

(5 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A proposed system shown (Khder, 2017) in Figure 4(b) detects obstacles such as curbs, and staircases in the ground or even moving objects, and transmits obstacle information through haptic feedback (vibrations and beeps). In their study, Ramgulam et al (2008) presented a system consisting of ultrasonic sensor, microcontroller and a wireless headphone. If an obstacle gets in the user's path, an indication would be relayed by one ultrasonic sensor situated inside the shoe; this unit takes instruction from the embedded microcontroller, generating a sound within the wireless headphone to alert the user.…”

Section: Ambulation Assistancementioning

confidence: 99%

Review of development trends in smart shoe applications

Raji,

Han,

et al. 2024

View full text Add to dashboard Cite

Purpose At the moment, in terms of both research and commercial products, smart shoe technology and applications seem not to attract the same magnitude of attention compared to smart garments and other smart wearables such as wrist watches and wrist bands. The purpose of this study is to fill this knowledge gap by discussing issues regarding smart shoe sensing technologies, smart shoe sensor placements, factors that affect sensor placements and finally the areas of smart shoe applications. Design/methodology/approach Through a review of relevant literature, this study first and foremost attempts to explain what constitutes a smart shoe and subsequently discusses the current trends in smart shoe applications. Discussed in this study are relevant sensing technologies, sensor placement and areas of smart shoe applications. Findings This study outlined 13 important areas of smart shoe applications. It also uncovered that majority of smart shoe functionality are physical activity tracking, health rehabilitation and ambulation assistance for the blind. Also highlighted in this review are some of the bottlenecks of smart shoe development. Originality/value To the best of the authors’ knowledge, this is the first comprehensive review paper focused on smart shoe applications, and therefore serves as an apt reference for researchers within the field of smart footwear.

show abstract

Section: Ambulation Assistancementioning

confidence: 99%

Review of development trends in smart shoe applications

Raji,

Han,

et al. 2024

View full text Add to dashboard Cite

show abstract

“…Ramgulam et al [25] considered same two approaches to predict shear force however wellknown Bernoulli-Euler beam theory is used in this study to derive the force needed for elastic part of shear deformation. The elastic part of the shear deformation model, as described here, is the bending required for curvature change in the yarn paths during shearing.…”

Section: Analytical Model Of Pure Shearmentioning

confidence: 99%

“…The material properties (E, μ) are constant throughout the analysis iv. Normal force between inter-yarns (contact force) is proportional to the load need for change of curvature [25] For shear deformation, applied shear load is mainly contributing [25]:…”

Section: Analytical Model Of Pure Shearmentioning

confidence: 99%

See 1 more Smart Citation

A simplified model of plain weave fabric reinforcements for the pure shear loading

Basit

Luo

2017

Int J Mater Form

View full text Add to dashboard Cite

An analytical and non-linear finite element (FE) modelling approach of plain weave fabric reinforcements have been developed to predict shear force for pure shear condition. For simplicity two main components of force for shear deformation has been considered; one is force required for the elastic deformation and another is to overcome the frictional resistance. Coulomb friction model of ANSYS is used in the FE model whereas the boundary condition has been established using Lagrangian description. Modelling of frictional resistance due to contact between yarns and crossover are conducted by utilizing contact pair option in ANSYS. A good agreement between theoretical and FEA model have been obtained. To ensure pure shear deformation in the fabrics it has been proved that there are no stress (von Mises and normal) or tension exist in the deformed yarn.

show abstract

“…Engineered designing of textile fabrics for specific mechanical properties requires the ability to predict its behavior in various loading condition which among them, tensile properties has been analyzed by numerous researchers [1][2][3][4][5][6][7]. However, due to the geometrical model and the approach in mechanical analysis, most of the available works are resulted in complicated elliptic integrals or needs numerical solutions even in the domain of small deformation analysis.…”

Section: Introductionmentioning

confidence: 99%

Theoretical estimation of initial uniaxial tensile modulus in 2/2 twill woven structures

2014

View full text Add to dashboard Cite

A theoretical analysis for predicting the tensile modulus of 2/2 twill woven fabrics in their initial state of uniaxial load-extension behavior is presented. For this purpose, the geometrical model which was proposed in our previous work was used. The mechanical analysis was performed by applying the strain energy method and Castigliano's theorem. The proposed theory was compared and validated by applying into some experimental data.

show abstract

Tensile and Shear Deformation Modelling of Woven Fabrics

Cited by 4 publications

References 8 publications

Review of development trends in smart shoe applications

Review of development trends in smart shoe applications

A simplified model of plain weave fabric reinforcements for the pure shear loading

Theoretical estimation of initial uniaxial tensile modulus in 2/2 twill woven structures

Contact Info

Product

Resources

About