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SIMULATION METHOD OF DYNAMIC BEHAVIOR OF VISCOELASTIC MATERIAL
SIMULATION METHOD OF DYNAMIC BEHAVIOR OF VISCOELASTIC MATERIAL
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机译:粘弹材料动力特性的模拟方法
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摘要
PROBLEM TO BE SOLVED: To analyze dynamic behavior of a viscoelastic material with high accuracy without being affected by minute vibration or the like in initial measurement condition wherein a strain and a strain rate are in the neighborhood of 0.;SOLUTION: In a simulation method of the dynamic behavior of the viscoelastic material wherein the strain and the strain rate occurring in a test piece made from the viscoelastic material are measured and the dynamic behavior of a product made from the viscoelastic material in actual use condition is analyzed using the strain and the strain rate under a measurement condition supposing the actual use condition of the product made from the viscoelastic material, measurement data in range wherein the strain and the strain rate occurring in the viscoelastic material are not more than 50% of a maximum strain and a maximum strain rate occurring in the test piece, is data processed to a smooth curve by removing irregularities of a waveform occurring by errors, and the curve of the strain and the strain rate which are data processed is smoothly joined to the curve of the strain and the strain rate which are not data processed.;COPYRIGHT: (C)2005,JPO&NCIPI
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