A frameless picture frame test with embedded sensor: Mitigation of imperfections in shear characterization of woven fabrics

2019 ◽  
Vol 211 ◽  
pp. 112-124 ◽  
Author(s):  
H. Montazerian ◽  
A. Rashidi ◽  
M. Hoorfar ◽  
A.S. Milani
Keyword(s):  
Woven Fabrics ◽  
Picture Frame ◽  
Picture Frame Test

scholarly journals A comparative analysis of a modified picture frame test for characterization of woven fabrics

2009 ◽  
pp. NA-NA ◽  
Author(s):  
A.S. Milani ◽  
J.A. Nemes ◽  
G. Lebrun ◽  
M.N. Bureau
Keyword(s):  
Comparative Analysis ◽  
Woven Fabrics ◽  
Picture Frame ◽  
Picture Frame Test

The Analyses of Pure Shear Behaviour of E-Glass Woven Fabrics by Picture Frame Test

2015 ◽  
Vol 732 ◽  
pp. 127-130
Author(s):  
Diana Šimić Penava ◽  
Željko Penava ◽  
Joško Krolo
Keyword(s):  
Shear Deformation ◽  
Pure Shear ◽  
Woven Fabrics ◽  
Woven Fabric ◽  
Shear Behaviour ◽  
Maximum Displacement ◽  
Plane Shear ◽  
Deformation State ◽  
Picture Frame ◽  
Picture Frame Test

This paper describes an experimental study on the pure shear properties of E-Glass woven fabric by picture frame test. During shear deformation, the fabric yarns experience large angular change between warp and weft yarns. The picture frame test is one of the fundamental methods to characterize the in-plane shear behaviour of woven fabrics and can produce a quite uniform shear deformation state in the fabric sheet. Tests are conducted on two different size of EGlass specimens 40x40 mm and 80x80 mm. For a double increase the specimen size, the values of shear force and axial load are also almost double increase at the maximum displacement and shear angle.

Comparison of picture frame and Bias-Extension tests for the characterization of shear behaviour in natural fibre woven fabrics

2013 ◽  
Vol 14 (2) ◽  
pp. 338-344 ◽  
Author(s):  
I. Taha ◽  
Y. Abdin ◽  
S. Ebeid
Keyword(s):  
Natural Fibre ◽  
Woven Fabrics ◽  
Shear Behaviour ◽  
Bias Extension ◽  
Picture Frame

scholarly journals Investigation of Shear-Induced Deformation of Reinforcing Textiles by Optical Measurement Devices

Materials ◽  
2019 ◽  
Vol 12 (7) ◽  
pp. 1029 ◽  
Author(s):  
Stefan Rothe ◽  
Ellen Wendt ◽  
Sybille Krzywinski ◽  
Marianna Halász ◽  
Peter Bakonyi ◽  
...  
Keyword(s):  
Optical Measurement ◽  
Early Stage ◽  
Shear Angle ◽  
Test Stand ◽  
Reinforced Plastic ◽  
Material Behaviors ◽  
Fold Formation ◽  
Picture Frame ◽  
Picture Frame Test

When fiber-reinforced plastic (FRP) components are designed, it is very important to ensure that textiles are formed into complex 3D geometries without folds, and that the reinforcing structure is oriented appropriately. Most research in this context is focused on finite element (FE) forming simulations and the required characterization of textile reinforcements. However, the early stage of the design of FRPs, where kinematic draping simulations are used, is barely considered. In particular, the need for a critical shear angle for the execution and evaluation of kinematic draping simulations is often neglected. This paper presents an extended picture frame test stand with an optical device recording shear-induced deformations with the help of a laser line emitter. Associated hardware and software for detecting and quantifying the fold formation during a picture frame test were developed. With the additional recorded information, a material-specific critical shear angle can be determined, material behaviors can be compared, and FE-based simulation methods can be evaluated. This innovative test stand and the associated software tools will help engineers to decide on suitable materials and improve transparency in the early stages of the design process.

Preparation and characterization of a polyethersulfone/polyaniline nanocomposite membrane for ultrafiltration and as a substrate for a gas separation membrane

RSC Advances ◽  
2015 ◽  
Vol 5 (34) ◽  
pp. 27211-27223 ◽  
Author(s):  
Shu Zhu ◽  
Mengqi Shi ◽  
Song Zhao ◽  
Zhi Wang ◽  
Jixiao Wang ◽  
...  
Keyword(s):  
Gas Separation ◽  
Woven Fabrics ◽  
Nanocomposite Membrane ◽  
Selective Layer ◽  
Gas Separation Membrane ◽  
Supported Membrane ◽  
Suitable Substrate ◽  
Separation Membrane ◽  
Polyaniline Nanocomposite

PES/PANI nanocomposite membrane displayed excellent flux and antifouling property for UF. Meanwhile, PES/PANI non-woven fabrics supported membrane performed as a suitable substrate for gas separation membrane with PVAm selective layer.

Mechanical characterization of hybrid yarn thermoplastic composites from multi-layer woven fabrics with function integration

2011 ◽  
Vol 25 (6) ◽  
pp. 729-746 ◽  
Author(s):  
A Mountasir ◽  
G Hoffmann ◽  
Ch Cherif ◽  
A Kunadt ◽  
W-J Fischer
Keyword(s):  
Mechanical Characterization ◽  
Woven Fabrics ◽  
Thermoplastic Composites ◽  
Hybrid Yarn ◽  
Function Integration

Characterization of Shear Behavior in Stainless Steel Wire Mesh Using Bias-Extension and Picture Frame Tests

2020 ◽  
Vol 146 (2) ◽  
pp. 04019127 ◽  
Author(s):  
Caizheng Wang ◽  
Krishna Shankar ◽  
Evgeny Morozov ◽  
Karthik Ram Ramakrishnan ◽  
Alan Fien
Keyword(s):  
Stainless Steel ◽  
Steel Wire ◽  
Shear Behavior ◽  
Wire Mesh ◽  
Stainless Steel Wire ◽  
Stainless Steel Wire Mesh ◽  
Bias Extension ◽  
Steel Wire Mesh ◽  
Picture Frame

Flexural and low velocity impact characterization of thermoplastic composites based on PEN and high performance woven fabrics

2017 ◽  
Vol 39 (8) ◽  
pp. 2942-2951 ◽  
Author(s):  
Luigi Sorrentino ◽  
Davi Silva de Vasconcellos ◽  
Marco D'Auria ◽  
Jacopo Tirillò ◽  
Fabrizio Sarasini
Keyword(s):  
High Performance ◽  
Woven Fabrics ◽  
Low Velocity Impact ◽  
Thermoplastic Composites ◽  
Low Velocity ◽  
Velocity Impact

STUDY OF WRINKLE RESISTANT, BREATHABLE, ANTI-UV NANOCOATED WOVEN POLYESTER FABRIC

2016 ◽  
Vol 23 (03) ◽  
pp. 1650003 ◽  
Author(s):  
HAFEEZULLAH MEMON ◽  
SOHAIL YASIN ◽  
NAZAKAT ALI KHOSO ◽  
SAMIULAH MEMON
Keyword(s):  
Sol Gel ◽  
Polyester Fabric ◽  
Air Permeability ◽  
Woven Fabrics ◽  
Visual Appearance ◽  
Gel Method ◽  
Sol Gel Method ◽  
Ftir Studies ◽  
Dispersion Of Nanoparticles

The multifunctional textiles are interesting areas to be researched on. In this paper, the effect of the fiber nanocoating on the wrinkle recovery, air permeability and anti-Ultraviolet (UV) property of different woven fabrics using sol–gel method has been studied. The sol–gel method has various advantages over other methods. Along with these properties, no change in visual appearance has also been discussed in this paper. The dispersion of nanoparticles of titanium was obtained into silica sol. The characterization of nanocoating was done using Field emission scanning electron micrograph (FESEM) and Fourier transform infrared spectroscopy (FTIR) studies. The fabric wrinkle recovery properties, air permeability and anti-UV performance were analyzed using three different immersion timings into the nanosol. The results revealed that both wrinkle recovery properties and anti-UV performance have increased with respect to immersing time of the nanocoating although a slight decrease in air permeability and whiteness index of the fabric was also observed.

Sign in / Sign up

Export Citation Format

Share Document