Propagation of Weak Shock Waves in Materials with Memory
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概要
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The propagation of longitudinal shock waves is studied for Green-Rivlinviscoelastic materials. Significant results can be obtained only for a class ofmaterials, almost-elastic materials. Using the integral-expansion method alongwith the derivative-expansion method, well-known Burgers' equation is derived asa far field equation for solid-like materials with a normal memory. For bothsolid-like and fluid-like materials with an anomalous memory, a far field equationbecomes a new type of integro-partially differential equation. In practice, themechanical models consisting of spring and dashpot elements are consideredas concrete and manifest examples. The structure of steady shocks is examined bysolving the far field equations thus obtained.
- 社団法人日本物理学会の論文
- 1982-07-15
著者
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Inoue Yoshinori
Faculty Of Engineering Science Osaka University
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Inoue Yoshinori
Faculty of Engineering Science,Osaka University
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