MODELS OF NONLINEAR IMPULSIVE RESPONSES FOR SOFT MATERIAL
Project/Area Number |
22560229
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Dynamics/Control
|
Research Institution | Iwaki Meisei University |
Principal Investigator |
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
Keywords | 運動力学 / 粘弾性体 / 衝撃応答 / 非線形モデル / 分数微分モデル |
Research Abstract |
To theoretically estimate the impulsive responses of soft materials, the author established the theory for describing the damping behavior of impulsive responses by introducing the fractional derivative which describes the damping property into hyper-elastic models in nonlinear solid mechanics. To verify the validity of the theory, the author conducted tests by developing the falling-mass type impact testapparatus. Theoretical analyses are in good agreement with the test results. The scope of applications in the theory and modifications for the theory were also investigated.
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Report
(4 results)
Research Products
(8 results)