| 碳纤维织物复合材料螺柱-柱销连接结构研究 |
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| 引用本文： | 刘建超,王铁军,张炜,高克洲. 碳纤维织物复合材料螺柱-柱销连接结构研究[J]. 材料科学与工艺, 2007, 15(4): 473-476 |
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| 作者姓名： | 刘建超 王铁军 张炜 高克洲 |
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| 作者单位： | 西安交通大学,工程力学系,陕西,西安,710049;西安航天复合材料研究所,陕西,西安,710025 |
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| 摘 要： | 在综合分析各种复合材料连接结构的基础上,针对复合材料构件高承载轴向连接要求,提出了织物复合材料螺柱-柱销连接结构,并实验研究了织物复合材料的挤压强度,测试了螺柱-柱销连接结构的承载能力.试验结果表明,织物复合材料的最大挤压强度为887 MPa,高于0/90纤维层板复合材料的挤压强度;织物复合材料螺柱-柱销连接结构在薄壁复合材料构件的轴向连接方面,与传统的金属端框连接形式相比,接头质量效率高,成型工艺简便,具有较大的应用潜力.
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| 关 键 词： | 复合材料 螺柱-柱销连接 挤压强度 连接效率 |
| 文章编号： | 1005-0299（2007）04-0473-04 |
| 修稿时间： | 2005-01-05 |
Study on the bolt-pin joint structure of carbon fabric composites |
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| LIU Jian-chao,WANG Tie-jun,ZHANG Wei,GAO Ke-zhou. Study on the bolt-pin joint structure of carbon fabric composites[J]. Materials Science and Technology, 2007, 15(4): 473-476 |
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| Authors: | LIU Jian-chao WANG Tie-jun ZHANG Wei GAO Ke-zhou |
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| Abstract: | This paper presents a new composites joint structure, bolt-pin joint structure of carbon fabric composites which can provide high loading axes joint. The bear strength of fabric/epoxy composites lamination and the load of boh-pin structure were measured. The results show that maximum bear strength of fabric/Epoxy composites laminations is 887 MPa, which exceeds 0/90 fiber lamination; bolt-pin joint structure of carbon fabric composites was advantage compared with joint of metal frame, whose forming technology is convenient and joint efficiency is high. |
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| Keywords: | carbon fabric composites bolt-pin joint bear strength joint efficiency |
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