Meso-FE modelling for homogenization of the nonlinear orthotropic behavior of PTFE-coated fabric based on virtual fiber method

Xu, Junhao; Zhang, Yan; Zhang, Yingying; Song, Wei; Xu, Hao; Zhao, Yushuai

doi:10.1016/j.compstruct.2024.118093

Composite Structures

2024

DOI: 10.1016/j.compstruct.2024.118093

|View full text |Cite

Meso-FE modelling for homogenization of the nonlinear orthotropic behavior of PTFE-coated fabric based on virtual fiber method

Junhao Xu,

Yan Zhang,

Yingying Zhang

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

A review of advanced coated fabric used in membrane structure: Test methods, mechanical properties and constitutive models

Xu,

Zhang,

Zhao

et al. 2024

Structures

View full text Add to dashboard Cite

A review of advanced coated fabric used in membrane structure: Test methods, mechanical properties and constitutive models

Xu,

Zhang,

Zhao

et al. 2024

Structures

View full text Add to dashboard Cite

Experimental investigation of the engineering constants of architectural coated fabric under uniaxial and biaxial loading

Xu,

Zhang,

Zhao

et al. 2024

Journal of Engineered Fibers and Fabrics

View full text Add to dashboard Cite

The mechanical properties of coated fabric demonstrate significant material nonlinearity. Presently, testing methods to determine the engineering constants of coated fabric include uniaxial loading and biaxial loading. However, the engineering constants obtained through these methods often differ. This paper presents experimental investigations into the uniaxial and biaxial mechanical properties of architectural coated fabric. Initially, the elastic modulus and Poisson effect of the coated fabric under uniaxial tension are determined using non-contact measurement techniques. Subsequently, the influence of different stress ratio combinations on the engineering constants of coated fabric is explored through biaxial tensile testing. Finally, biaxial shear tests are conducted on architectural coated fabric to examine the effects of prestress and shear stress amplitude on the shear modulus. The results indicate that the orthogonal linear elastic model under the plane stress framework provides a high fitting accuracy for the biaxial tensile test data of coated fabric, with a maximum fitted RSS of 0.0843. Additionally, the calculated elastic modulus depends on the selection of the stress ratio group. The elastic modulus derived from the biaxial tensile test is smaller than that obtained from the uniaxial tensile test. Furthermore, the shear modulus of the coated fabric shows a linear positive correlation with the initial pretension value and decreases as the shear stress amplitude increases.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Meso-FE modelling for homogenization of the nonlinear orthotropic behavior of PTFE-coated fabric based on virtual fiber method

Cited by 2 publications

References 57 publications

A review of advanced coated fabric used in membrane structure: Test methods, mechanical properties and constitutive models

A review of advanced coated fabric used in membrane structure: Test methods, mechanical properties and constitutive models

Experimental investigation of the engineering constants of architectural coated fabric under uniaxial and biaxial loading

Contact Info

Product

Resources

About