Hwang Jianmin, Ren Wenmin, Chen Wen. APPROXIMATE FORMULA FOR NORMAL IMPACT OF A FINITE ELASTIC BEAM BY A SEMI-INFINITE ELASTIC ROD[J]. Engineering Mechanics, 1995, 12(3): 86-90.
Citation: Hwang Jianmin, Ren Wenmin, Chen Wen. APPROXIMATE FORMULA FOR NORMAL IMPACT OF A FINITE ELASTIC BEAM BY A SEMI-INFINITE ELASTIC ROD[J]. Engineering Mechanics, 1995, 12(3): 86-90.
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APPROXIMATE FORMULA FOR NORMAL IMPACT OF A FINITE ELASTIC BEAM BY A SEMI-INFINITE ELASTIC ROD

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  • The normal impact of a finite elastic initially rest beam by a semi-infinite elastic rod with initial velocity is investigated in this paper. The approximate analytical solution of the impact force is obtained using the Galerkin method. Some discussions are made.
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