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机翼内外翼连接区域螺栓钉载分析与布局优化

李友龙 王旋 肖文耀 赵志彬

李友龙, 王旋, 肖文耀, 赵志彬. 机翼内外翼连接区域螺栓钉载分析与布局优化[J]. 机械科学与技术, 2018, 37(4): 641-645. doi: 10.13433/j.cnki.1003-8728.2018.0423
引用本文: 李友龙, 王旋, 肖文耀, 赵志彬. 机翼内外翼连接区域螺栓钉载分析与布局优化[J]. 机械科学与技术, 2018, 37(4): 641-645. doi: 10.13433/j.cnki.1003-8728.2018.0423
Li Youlong, Wang Xuan, Xiao Wenyao, Zhao Zhibin. Bolts Load Analysis and Layout Optimization of the Inner and Outer Wing Connection Areas for Fighter Wings[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(4): 641-645. doi: 10.13433/j.cnki.1003-8728.2018.0423
Citation: Li Youlong, Wang Xuan, Xiao Wenyao, Zhao Zhibin. Bolts Load Analysis and Layout Optimization of the Inner and Outer Wing Connection Areas for Fighter Wings[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(4): 641-645. doi: 10.13433/j.cnki.1003-8728.2018.0423

机翼内外翼连接区域螺栓钉载分析与布局优化

doi: 10.13433/j.cnki.1003-8728.2018.0423
详细信息
    作者简介:

    李友龙(1982-),工程师,研究方向为飞机翼面结构设计,277613793@qq.com

Bolts Load Analysis and Layout Optimization of the Inner and Outer Wing Connection Areas for Fighter Wings

  • 摘要: 针对机翼内外翼连接区域的结构特点,建立了内外翼连接区域螺栓连接的有限元计算模型。利用有限元软件进行了螺栓连接应力分析,获得了连接区域螺栓的钉载大小,并对螺栓布局参数进行灵敏度分析,确定了布局参数对钉载分布的影响规律。运用黄金分割法对螺栓布局参数进行了优化,使得最严重工况下的螺栓钉载值下降了18.61%,提高了结构的承载效率,为某型战机机翼内外翼连接区域螺栓设计提供了依据。
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出版历程
  • 收稿日期:  2017-03-16
  • 刊出日期:  2018-04-05

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