2010
DOI: 10.2478/v10022-010-0022-7
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An Attempt To Improve The Axisymmetric Model Of A Pneumatic Tire

Abstract: K e y w o r d s: tire, cord-rubber composite, deformation modeling, finite element method. A b s t r a c tThe existing method of a tire cord-rubber ply modeling involved the determination of effective material constants relative to ply thickness. This paper investigates the use of the same method in reference to plies with the thickness of a cord. Cord-rubber plies with orthotropic properties were separated by layers of isotropic rubber to maximize the composite susceptibility to deformation. When the improved… Show more

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Cited by 2 publications
(2 citation statements)
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“…On the basis of the FEM analysis performed above the following particular conclusions may be formulated: a) In tested asphalt plate the stress and strain tensor components concentrate in the region under indenter. Thanks to the modelled contact the influence from indenter is similar to the influence of the wheel tire [22,23].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…On the basis of the FEM analysis performed above the following particular conclusions may be formulated: a) In tested asphalt plate the stress and strain tensor components concentrate in the region under indenter. Thanks to the modelled contact the influence from indenter is similar to the influence of the wheel tire [22,23].…”
Section: Discussionmentioning
confidence: 99%
“…As a consequence of the adopted assumptions related to the contact, the indenter affects the test sample of the asphalt mixture and tested plate contacts with the polyurethane support. The stress concentration profile under the indenter is similar to that under the real wheel [22,23]. The test can be carried out at any temperature (possible to be generated by the thermal chamber).…”
Section: Fem Model Of the Test Apparatus And Analysis Of The Tests With Static Loadingmentioning
confidence: 99%