文章摘要
王登祥.轮胎胶料有限元分析的实验基础及计算[J].轮胎工业,1998,(12):721-730 本文二维码信息
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轮胎胶料有限元分析的实验基础及计算
Experimental Base and Calculation for FEA of Tire Compound
  
DOI:
中文关键词: 轮胎  有限元分析  应变能函数  缩减应力  泊松比  单轴拉伸
英文关键词: tire FEA  strain energy function  reduced strain  Poissonps ratio  uniaxial stretch
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作者单位
王登祥 上海轮胎橡胶(集团)股份有限公司大中华橡胶厂 
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中文摘要:
      从弹性力学理论的Rivlin应变能函数出发,引出对炭黑填充胶料弹性力学性能进行描述的Yeoh三次方程,以此为基础对单轴拉伸、单轴压缩、平面拉伸和等双轴拉伸的实验设计进行数学推导和讨论,并对非线性有限元分析的5种基本实验进行了描述。列举了轮胎胶料泊松比的测定和计算,并对复合材料性能进行数据计算。
英文摘要:
      The yeoh cubic formula for describing the elastic-mechanical properties of the black-filled compound was derived f rom the Rivlin strain energy function in the elastic-mechanical theory. On this basis the experimental designs for uniaxial stretch test ,uniaxial compression test , planar stretch test and equibiaxial stretch test were mathematically deduced and discussed ,and 5 basic tests for nonlinear FEA were described. The determination and calculation for the Poissonps ratio of tire compound were given and the data charaterizing the properties of composite were calculated.
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