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| 钢丝帘线泊松比的理论计算 |
| Theoretic Calculation of Steel Cord Poissonps Ratio |
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| DOI： |
| 中文关键词: 钢丝帘线；泊松比 |
| 英文关键词: steel cord；Poissonps ratio |
| 基金项目: |
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| Author Name | Affiliation | | Liu Lianyun | Qingdao No.2 Rubber Factory |
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| 中文摘要: |
| 对钢丝帘线的泊松比提出了一种理论计算方法,推导出了结构为1×5×0.25 的钢丝帘线的泊松比理论计算公式。发现钢丝在受到拉伸且各单丝受力均等的情况下,必将发生退捻现象,否则其结构将发生改变;钢丝帘线的泊松比并非常数。 |
| 英文摘要: |
| A theoretic calculating method for the Poissonps ratio of steel cord has been provided and hence a calculating formula for the Poissonps ratio of 1×5×0.25 steel cord has been derived. It is found that the steel cord must be untwisted while it is st retched and an even force is applied to the individual filament s ,otherwise the cord st ructure would be changed ;the Poissonps ratio of steel cord isnpt a constant. |
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