| 舟桥连接件疲劳强度计算机仿真 |
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| 引用本文： | 常大民,张银龙. 舟桥连接件疲劳强度计算机仿真[J]. 解放军理工大学学报(自然科学版), 2000, 1(5): 70-74 |
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| 作者姓名： | 常大民 张银龙 |
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| 作者单位： | 常大民（解放军理工大学工程兵工程学院,江苏南京 210007）;张银龙（解放军理工大学工程兵工程学院,江苏南京 210007） |
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| 摘 要： | 用大型通用计算机程序对我军舟桥装备中的一种重要连接件--丙丁接头的疲劳抗力进行了计算机仿真,得到其S-N曲线,并与试验结果进行了对比,两者吻合较好,取得满意结果,为军用桥梁钢构件抗疲劳设计提供了有效便捷的手段.
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| 关 键 词： | 军用桥梁 丙丁接头 疲劳 计算机仿真 |
| 文章编号： | 1009-3443(2000)05-0070-05 |
| 修稿时间： | 2000-07-03 |
Computer Simulation of Fatigue Resistance of Convex-Concave Joints |
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| CHANG Da min and ZHANG Yin long. Computer Simulation of Fatigue Resistance of Convex-Concave Joints[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2000, 1(5): 70-74 |
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| Authors: | CHANG Da min and ZHANG Yin long |
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| Affiliation: | Engineering Institute of Engineer Corps, PLAUST, Nanjing 210007, China;Engineering Institute of Engineer Corps, PLAUST, Nanjing 210007, China |
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| Abstract: | The convex concave joints is a type of important joint components in military pontoon bridge. It is simulated and further computed by means of computer program,and its S N curves are also obtained.The curves quite agree with the experimental results. The simulation offers an effective and convenient method for the research on the fatigue resistance of military pontoon bridge components. |
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| Keywords: | military bridge convex concave joints fatigue computer simulation |
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