Presentation | 2010-11-19 Crack Patterns in Largely Deformed Rubber Films Daiki ENDO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A material property such as nonlinear elasticity or viscoelasticity can affect crack pattern. We conduct an experiment of fracture of thin rubber films which show nonlinear elasticity and viscoelasticity. As a result, two crack patterns are observed. One is a oscillating crack pattern, and the other is a straight crack pattern. A transition between oscillating crack pattern and straight crack pattern is observed in a strong nonlinear elastic region. An amplitude and a wavelength of oscillating crack patterns are dependent on a strain state in films and a relaxation time of rubber films. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | fracture / pattern formation / rubber |
Paper # | NLP2010-106 |
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Committee | NLP |
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Conference Date | 2010/11/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Crack Patterns in Largely Deformed Rubber Films |
Sub Title (in English) | |
Keyword(1) | fracture |
Keyword(2) | pattern formation |
Keyword(3) | rubber |
1st Author's Name | Daiki ENDO |
1st Author's Affiliation | Tohoku Univ.() |
Date | 2010-11-19 |
Paper # | NLP2010-106 |
Volume (vol) | vol.110 |
Number (no) | 299 |
Page | pp.pp.- |
#Pages | 4 |
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