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大型运输机机身大开口结构强度设计方法

王玉 薛应举 谷迎松

王玉, 薛应举, 谷迎松. 大型运输机机身大开口结构强度设计方法[J]. 机械科学与技术, 2015, 34(7): 1144-1148. doi: 10.13433/j.cnki.1003-8728.2015.0736
引用本文: 王玉, 薛应举, 谷迎松. 大型运输机机身大开口结构强度设计方法[J]. 机械科学与技术, 2015, 34(7): 1144-1148. doi: 10.13433/j.cnki.1003-8728.2015.0736
Wang Yu, Xue Yingju, Gu Yingsong. Strength Design of Fuselage Structure for Large Scale Aero-transport with Large Opening[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 1144-1148. doi: 10.13433/j.cnki.1003-8728.2015.0736
Citation: Wang Yu, Xue Yingju, Gu Yingsong. Strength Design of Fuselage Structure for Large Scale Aero-transport with Large Opening[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 1144-1148. doi: 10.13433/j.cnki.1003-8728.2015.0736

大型运输机机身大开口结构强度设计方法

doi: 10.13433/j.cnki.1003-8728.2015.0736
基金项目: 

国家自然科学基金项目(11102162)资助

详细信息
    作者简介:

    王玉(1981-),工程师,研究方向为飞机结构强度设计分析,avicwangyu@sohu.com

    通讯作者:

    谷迎松,副教授,博士,guyingsong@nwpu.edu.cn

Strength Design of Fuselage Structure for Large Scale Aero-transport with Large Opening

  • 摘要: 针对机身大开口结构的受力特点,采用工程方法分别研究了开口区结构在垂向载荷、侧向载荷及扭转载荷下的应力分布规律。通过对开口区的应力分析并与对应封闭机身圆筒结构的最大应力和剪流的对比,总结了边梁相对面积以及开口角度对开口区结构强度的影响规律。通过理论计算与试验数据的对比,对所采用的工程设计分析方法进行了验证,表明本文所用的工程方法可用于大型运输机开口结构的强度设计。
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出版历程
  • 收稿日期:  2013-03-06
  • 刊出日期:  2015-07-05

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