Analytical solution to a notch tip field in rubber-like materials under tension |
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| Authors: | Y.C. Gao Tianjie Gao |
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| Affiliation: | 1 Northern Jiaotong University, 100044, Bei jing, P.R. China;2 Department of Physics, University of Pennsylvania, PA 19104-6396, USA |
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| Abstract: | Two kinds of elastic laws have been adopted by Gao, 1990 and Gao, 1997 to analyze the deformation fields near a crack tip. One of them contains the response to volume change and shape change; the other contains the response to extension and compression. In this paper the two kinds of constitutive relations are examined by typical large deformation, and the restrictions on constitutive parameters are discussed. |
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