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苹果在静载作用下的变形规律
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摘要:
以苹果的完整形态为对象,从工程的角度来研究苹果在静载作用下的变形规律,在试验的基础上,通过理论分析得到描述苹果粘弹特性的四单元力学模型,并由此进而推得变形的数学模型,经逐步回归计算,获得了表示变形规律的回归方程。
关键词:  苹果 粘弹性 静载 变形
DOI:
基金项目:
The Study of Apple Deformation Law unde rStatic Load
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Abstract:
From engineering point of view,a method for studying the law of apple deformation under static Ioad in real condition is presented in this paper.A 4-unit mechanical model for depicting apple viscoeleastic properties is obtained through theoretic analysis on exporment result,and a mathematical model,is deduced for describing the deformation of apple under static load.Regression eguation for the law of apple deformation is set up through successive regression.
Key words:  Apple,Viscoeleastic,Static load deformation

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