Interactive effect between warp and weft of a woven ramie fabric under biaxial loadings

Wang, Ge; Chen, Fuming; Cheng, Hui‐Ming; Li, Xianjun

doi:10.1080/00405000.2011.569343

Cited by 3 publications

(3 citation statements)

References 26 publications

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“…It is also important to note that the increasing number of layers for both orientations, probably as a result of zone stress, led to an increase in the composite materials and caused a decohesion between the fibre matrix under stress. This is something that should be noted [17]. This was observed to be similar to the observations of a previous study by Abdellaoui et al, (2015), which stated that an increase in the tensile strength linked to layering number composite of 0 • and 45 • jute fibre direction was due to an increase in the zone stress.…”

Section: Tensile Testsupporting

confidence: 91%

Potentiality of Utilizing Woven Pineapple Leaf Fibre for Polymer Composites

et al. 2022

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Pineapple leaf fibre (PALF) is one of the natural fibres with the highest tensile strength and cellulose content. This has led to the investigation of the application of short, long, random mats, and unidirectional types as reinforcement agents, but there is limited study on the usage of woven PALF in composites. Therefore, this study aims to investigate the potential of this woven PALF in reinforcing epoxy resin (ER) composite as well as the effect of layering numbers and fibre orientations on the mechanical properties of the product. This involved using hand lay-up and press moulding with a hydraulic machine to produce the composite and specimen test while 2, 3, and 4 layers of woven PALF were used as the layering number parameter. Moreover, the warp and weft direction of the woven PALF were used to simulate the effect of fibre orientation in composites. The findings showed that the 3-layer woven PALF performed better in terms of tensile and flexural properties than the other layers. It was also discovered that the orientation of the composite with warp direction is slightly higher than the weft direction. Furthermore, the scanning electron microscopic (SEM) method was applied to analyse the tensile fracture of the composites and the results showed that the interfacial adhesion of the 3-layer woven PALF successfully transferred the load to the epoxy resin matrix due to its reinforcement role in composites.

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Section: Tensile Testsupporting

confidence: 91%

Potentiality of Utilizing Woven Pineapple Leaf Fibre for Polymer Composites

et al. 2022

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“…The pictures were saved in a file for analysis of the strain field. The observed speckle pattern included information about the object's surface height, with varying degrees of gray reflecting the different stress-strain states of a specimen under biaxial loading (Wang et al 2012). In order to form a uniform and randomly distributed speckle image, the surface of each specimen was sprayed with a layer of black glass bead paint for image enhancement.…”

Section: Instruments and Methodsmentioning

confidence: 99%

The Circumferential Mechanical Properties of Bamboo With Uniaxial and Biaxial Compression Tests

Jiang¹,

Chen²,

Wang³

et al. 2012

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The objective of this study was to investigate the effect of uniaxial and biaxial compression loadings on the circumferential-radial mechanical properties of bamboo. A novel biaxial testing device, called the 3D composite material analysis system, was developed to conduct biaxial compression tests. Strain field analysis was characterized with the help of the digital speckle correlation method (DSCM). The effects of four different environmental treatments (I. air-drying, II. constant temperature and relative humidity, III. relatively low temperature, and IV. ultra-low temperature) on the circumferential performance of bamboo were examined in the experiment. The results of this study indicated that the diametric strength of bamboo evaluated by biaxial load was as 2.4 to 2.5 times the uniaxial compression. Under biaxial load, the strength of the bamboo node was about 2.38 times higher than the internode. Failure first occurred at the outside surface of bamboo at about the 45° position between X and Y axial when conducting a biaxial compression test. The distribution of X-strain field expressed itself more uniformly than the Ystrain field. The diametric mechanical properties of bamboo ring were σ IV >σ III >σ II >σ I for both the uniaixal and biaxial compression tests.

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“…Fused textile systems are used not only to perfect the functionality of clothing [15], but for technical purposes, as the reinforcement of auto window glass [16], architectural fabrics, which consist of a woven base cloth with an impermeable coating providing water-proofness and weave stability [17], cellular woven fabrics, which can be used as technical textiles subjected to bursting and impact forces [18], as well. Other researchers investigated the interactive effects between warp and weft in biaxial tension [6,8,19]. Several researchers have analysed the effect of pre-tension (pre-stress) [10, 20 -22] upon the behaviour of composite systems with concrete, glass, fibers, etc.…”

Section: Introduction *mentioning

confidence: 99%

Analysis of Pre-tension Level upon Biaxial Behaviour of Fused Systems

Zubauskiene

Strazdiene

Urbelis

2015

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The effect of uniaxial pre-tension level upon the regularities of fused two-layer systems biaxial behaviour is analysed in this research work. Initial pre-tension of 0.0 %, 0.4 %, 0.8 %, 1.2 %, 1.7 % and 2.1 % was applied in longitudinal and transverse directions separately. Cotton fabric (100 %) of plain weave was used as a base material for the investigated systems. Biaxial punching was performed with three types of interlinings: woven, nonwoven and knitted, which differed not only in surface density, but in the density of adhesive layer, i. e. 52 and 76 dots/cm 2. The samples of fused systems were punched from the side of the base cotton fabric in order to maintain the same friction force between the punch and the specimen. The results of the investigations have shown that not only punching strength Pmax, N, and punching height Hmax, mm, differ with the increase of pre-tension level in longitudinal and transverse directions, but also different number of punching force peaks is characteristic for the investigated two-layer systems, which is related to the structure of applied interlining.

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Interactive effect between warp and weft of a woven ramie fabric under biaxial loadings

Cited by 3 publications

References 26 publications

Potentiality of Utilizing Woven Pineapple Leaf Fibre for Polymer Composites

Potentiality of Utilizing Woven Pineapple Leaf Fibre for Polymer Composites

The Circumferential Mechanical Properties of Bamboo With Uniaxial and Biaxial Compression Tests

Analysis of Pre-tension Level upon Biaxial Behaviour of Fused Systems

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