| 刨花板动态剪切弹性模量的无损检测 |
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| 引用本文： | 胡英成,王逢瑚,刘一星,中尾哲也.刨花板动态剪切弹性模量的无损检测[J].东北林业大学学报,2001,29(2):17-20. |
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| 作者姓名： | 胡英成 王逢瑚 刘一星 中尾哲也 |
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| 作者单位： | 1. 东北林业大学
2. 日本岛根大学 |
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| 摘 要： | 用表面波传播法来测定刨花板的动态剪切弹性模量，并与利用弯曲振动试验测得的动态剪切弹性模量进行了比较分析，结果表明：利用表面波传播法来测定刨花板的动态剪切弹性模量的合适的，不同方法测得的弹性模量值不同，但它们之间存在着一定的内在联系。
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| 关 键 词： | 刨花板 无损检测 动态剪切弹性模量 表面波传播 弯曲振动 |
Nondestructive Testing of the Dynamic Shear Modulus of Elasticity for Particleboard |
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| Hu Yingcheng,Wang Fenghu,Liu YiXing.Nondestructive Testing of the Dynamic Shear Modulus of Elasticity for Particleboard[J].Journal of Northeast Forestry University,2001,29(2):17-20. |
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| Authors: | Hu Yingcheng Wang Fenghu Liu YiXing |
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| Abstract: | A surface wave propagation method was proposed to measure the dynamic shear moduli of particleboard. The results indicate that the dynamic shear moduli by flexural vibration tests and surface wave propagation test were different. But there was a correlation between them. The surface wave propagation method was suitable for the measurement of dynamic shear moduli of particleboard. |
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| Keywords: | Particleboard Nondestructive test Dynamic shear modulus of elasticity Surface wave propagation |
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