| 复合材料多冲试验研究 |
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| 引用本文： | 董立民,夏源明,杨报昌.复合材料多冲试验研究[J].上海交通大学学报,1990(Z1). |
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| 作者姓名： | 董立民 夏源明 杨报昌 |
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| 作者单位： | 中国科学技术大学，中国科学技术大学，中国科学技术大学 |
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| 摘 要： | 通过在自行研制的摆锤式杆-杆型冲击拉伸试验装置上进行的 GFRP 材料的多冲试验,探讨经多冲后材料的本构关系与一次性冲击时本构关系的比较,并对其机理进行了初步分析.
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| 关 键 词： | 复合材料 冲击试验 拉伸试验 |
An Experimental Study of GFRP under Multi-Impact |
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| Dong Limin Xia Yuanming Yang Baochang.An Experimental Study of GFRP under Multi-Impact[J].Journal of Shanghai Jiaotong University,1990(Z1). |
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| Authors: | Dong Limin Xia Yuanming Yang Baochang |
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| Institution: | Dong Limin Xia Yuanming Yang Baochang |
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| Abstract: | An impact experiment of GFRP was made which included a repeated
multi-impact test on a low stress level and a single impact test on the
broken stress level.The comparison of these results and the preliminary
analysis of broken mechanism were given.Additionally,the transient tempe-
ratures of the specimen under impact were measured and the transformaion
of the energy was discussed as well. |
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| Keywords: | composite materials impact test tensile test |
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