Dynamic Singular Stresses in Cracked Glass-Fiber Reinforced Plastics at Low Temperatures
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概要
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In this paper, we consider the dynamic singular stresses in G-10CR glass-epoxy laminates with a crack at low temperatures. Laplace and Fourier transforms are used to reduce the transient problem to the solution of a pair of dual integral equations in the Laplace transform plane. The solution of the dual integral equations is then expressed in terms of a Fredholm integral equation of the second kind. A numerical Laplace inversion routine is used to recover the time dependence of the solution. Numerical results on the dynamic stress intensity factor at low temperatures are obtained and presented in a graphic form.
- 一般社団法人日本機械学会の論文
- 1993-10-15
著者
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Shindo Yasuhide
Department Of Materials Processing Faculty Of Engineering Tohoku University
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Ueda Sei
Department Of Mechanical Engineering Faculty Of Engineering Osaka Institute Of Technology
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Ueda Sei
Department Of Technology Faculty Of Education Shizuoka University
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Ueda S
Kobe Univ. Kobe Jpn
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