| 单向玻璃纤维-铝合金层板的几种力学性能研究 |
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| 引用本文： | 程晓林,李文晓,薛元德.单向玻璃纤维-铝合金层板的几种力学性能研究[J].纤维复合材料,2007,24(3):18-20. |
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| 作者姓名： | 程晓林 李文晓 薛元德 |
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| 作者单位： | 同济大学航空航天与力学学院,上海,200092 |
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| 摘 要： | 本文用实验方法研究了单向玻璃纤维-铝合金层板的拉伸性能、疲劳性能和冲击性能。利用金属体积分数理论验证了这类层板的拉伸性能。通过对其疲劳性能的实验研究，发现裂纹扩展速率的大小及刚度的下降与加载的最大循环应力密切相关的规律。实验发现该层板具有比铝合金好得多的冲击性能。
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| 关 键 词： | GLARE2层板 拉伸性能 疲劳性能 冲击性能 |
Research on Mechanical Properties of Unidirectional Glass Fiber- Aluminum Alloy Laminates |
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| CHENG Xiao-lin,LI Wen-xiao,XUE Yuan-de.Research on Mechanical Properties of Unidirectional Glass Fiber- Aluminum Alloy Laminates[J].Fiber Composites,2007,24(3):18-20. |
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| Authors: | CHENG Xiao-lin LI Wen-xiao XUE Yuan-de |
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| Abstract: | The tension, fatigue and impact properties of unidirectional glass fiber reinforced aluminum laminates were researched by experiments. Metal Volume Fraction theory was used to confirm the tension properties of GLARE2 laminate. The fatigue properties were researched and found that the crack propagation velocity and the decline of rigidity were related to the maximum cycle stress. Compared to aluminum alloy, GLARE2 was much better in impact property. |
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| Keywords: | GLARE2 laminate Tension property Fatigue property hnpact property |
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