On Poisson’s functions of compressible elastomeric materials under compression tests in the framework of linear elasticity theory

Bechir, Hocine; Amar, D.; Bouzidi, Safia

doi:10.1007/s00707-019-02407-w

Cited by 4 publications

(2 citation statements)

References 22 publications

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“…Discussion about the compression behaviour of elastomer materials continues as other conditions are considered to the problem solving, and mathematical models' performance is compared against experimental testing data [23,24]. Other conditions studied include the influence of the boundary condition type, such as the existence of frictional contact between sample and plates [21,[25][26][27][28] and the application of non-linear models for large strains [29], for example.…”

Section: Literature Review On the Relation Between Young And Apparent Compression Modulimentioning

confidence: 99%

Analysis of the Effect of Shape Factor on Cork–Rubber Composites under Small Strain Compression

2020

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Like other types of elastomers, different geometries of the same cork–rubber material present different mechanical behaviour when subject to compression between bonded plates. To validate the application of Hooke’s Law on cork–rubber materials, under compression at small strains, a set of experimental and numerical analyses has been conducted. Using finite element analysis, a methodology is described to relate frictionless and frictional compression between a cork–rubber sample and loading plates. Based on that, the performance of square cross-section blocks with other dimensions can be evaluated. The results obtained by this approach showed a good agreement with experimental compression tests and with outputs from other models available in the literature relating Young and apparent compression moduli.

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Section: Literature Review On the Relation Between Young And Apparent Compression Modulimentioning

confidence: 99%

Analysis of the Effect of Shape Factor on Cork–Rubber Composites under Small Strain Compression

2020

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“…In addition to the rubber low-temperature strain researches, some interesting facts about the influence of DBS on morphological changes under strain at ambient temperature were observed. Analysis of displacements of selected defects in Figure 2 showed that local elongation in studied zones significantly differ from macroscopic elongation of rubber, which indicates violation of theory of affine deformation of rubbers proposed by V. Kun and G. Kun [33, 34]. According to this theory, the deformation of supramolecular structures is proportional to macroscopic elongation.…”

Section: Resultsmentioning

confidence: 88%

Application of atomic force microscopy to the study of low-temperature strain of elastomeric materials

Shadrinov

Федоров

2021

Plastics, Rubber and Composites

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The present paper demonstrates the possibility of the use of atomic force microscopy (AFM) to study the morphology of elastomeric materials under stretching. A prototype of a stretching device that could be integrated into AFM for the tensile drawing of polymer at different temperatures including low temperature was constructed. As a trial sample for testing the prototype of low temperature stretching device nitrile butadiene rubber (NBR) was selected. The strain-induced morphological changes of neat NBR and NBR with plasticiser were studied. Poisson's ratio and average surface microroughness at different temperatures and strains are measured.

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Effect of nonhomogeneity on compression of solid circular cylinders made of functionally graded incompressible neo-Hookean materials

Mendil,

Bechir,

Methia

2024

Meccanica

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On Poisson’s functions of compressible elastomeric materials under compression tests in the framework of linear elasticity theory

Cited by 4 publications

References 22 publications

Analysis of the Effect of Shape Factor on Cork–Rubber Composites under Small Strain Compression

Analysis of the Effect of Shape Factor on Cork–Rubber Composites under Small Strain Compression

Application of atomic force microscopy to the study of low-temperature strain of elastomeric materials

Effect of nonhomogeneity on compression of solid circular cylinders made of functionally graded incompressible neo-Hookean materials

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