基于联合仿真的飞机着陆机场跑道桥动载特性研究

摘要
图/表
参考文献(23)
相关文章 (15)

全文: PDF (3306 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要为研究飞机着陆滑跑过程中冲击作用对机场桥梁动力响应的影响，以某拟供C类飞机使用的跑道桥为研究对象，以Boeing 737-800机型为例，首次基于有限元软件与多体动力学软件相结合的联合仿真技术建立了机-桥耦合模型，精细化模拟了飞机以不同的着陆姿态在桥梁上着陆滑跑的全过程。在验证机-桥耦合模型准确性的基础上，系统讨论了飞机着陆质量、下沉速度、俯仰角及滚转角等参数对桥梁动力响应的影响程度、影响规律，并明确了桥梁动力系数的分布范围。研究结果表明：飞机着陆冲击作用下，桥梁动力系数的主要分布区间为1.26~1.62；桥梁动力系数随着陆质量、下沉速度、滚转角增大而增大，随接地速度、俯仰角增大而减小；飞机下沉速度的影响最为显著，下沉速度从1.00 m/s增大到3.05 m/s时，动力系数从0.98增大到1.87，增幅高达90%。跑道桥的设计需合理考虑飞机着陆滑跑过程的动载作用。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	孟宪锋1
	2
	赵星燕3
	江辉3
	吴松华1
	2
	曹铁志1
	2
	罗萌3
	孙永学1
	2

关键词 ：跑道桥, 动载特性, 动力系数, 飞机着陆滑跑模拟, 机-桥耦合模型, 联合仿真

Abstract：In order to study the influence of impact on the dynamic response of the airport bridge during aircraft landing and taxiing. Taking a runway bridge for the aircraft of class C as the research object and the Boeing 737-800 aircraft as an example, the technology of co-simulation based on finite element software and multi-body dynamics software is applied to the establishment of the aircraft-bridge coupling model for the first time. The whole process of aircraft landing and taxiing on the bridge with different landing attitudes is simulated finely. Based on verifying the accuracy of the aircraft-bridge coupling model, the influence degree and rule of landing mass, sinking speed, pitch angle and roll angle on the bridge dynamic response are systematically discussed and the distribution range of the bridge dynamic factor is defined. The results show that the dynamic factor of bridge is mainly between 1.26 and 1.62 under the impact of aircraft landing. The dynamic factor of bridge increases with the increase of landing mass, sinking speed and roll angle while decreases with the increase of grounding speed and pitch angle. The sinking speed has the most obvious influence. When the sinking speed increases from 1.00 m/s to 3.05 m/s, the dynamic factor increases from 0.98 to 1.87, an increase of 90%. The effect of dynamic load during aircraft landing and taxiing needs to be considered to the design of the runway bridge.

Key words： runway bridge dynamic load characteristic dynamic factor aircraft landing and taxiing simulation aircraft-bridge coupling model co-simulation

收稿日期: 2022-11-30 出版日期: 2024-01-28

引用本文:

孟宪锋1,2，赵星燕3，江辉3，吴松华1,2，曹铁志1,2，罗萌3，孙永学1,2. 基于联合仿真的飞机着陆机场跑道桥动载特性研究[J]. 振动与冲击, 2024, 43(2): 105-113.
MENG Xianfeng1,2，HAO Xingyan3，IANG Hui3，WU Songhua1,2，CAO Tiezhi1,2，LUO Meng3，SUN Yongxue1,2. Dynamic load characteristics of an airport runway bridge during aircraft landing based on co-simulation. JOURNAL OF VIBRATION AND SHOCK, 2024, 43(2): 105-113.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2024/V43/I2/105

[1] 孙荣梅．飞机滑行道桥动态检测技术研究[D]．天津：中国民航大学，2009． SUN Rong-mei. The technical research of dynamic examination of taxiway bridge [D]. Tianjin: Civil Aviation University of China, 2009. [2] 张宇辉，张献民．飞机滑行道桥健康状况动静载力学分析[C]//第18届全国结构工程学术会议．第18届全国结构工程学术会议论文集．北京：工程力学杂志社，2009． ZHANG Yu-hui, ZHANG Xian-min. The dynamic and static analysis on mechanical property of the taxiway bridge [C]// The Eighteenth National Conference on Structural Engineering. Proceedings of the Eighteenth National Conference on Structural Engineering. Beijing: Journal of Engineering Mechanics, 2009. [3] 孙荣梅，张献民．移动飞机荷载作用下滑行道桥的动力响应分析[J]．石家庄铁道学院学报(自然科学版)，2008，21(4)：57-62． SUN Rong-mei, ZHANG Xian-min. Dynamic response analysis of a sliding lane bridge under moving aircraft load [J]. Journal of Shijiazhuang Railway Institute (Natural Science), 2008, 21(4): 57-62. [4] Moulds B A. Design considerations for aircraft bridges [J]. Journal of Bridge Engineering, 2001, 6(6): 498-505. [5] Qi C X, Gao Y H, An Q Z. Research on the effect of width-span ratio on the bridge impact coefficient [J]. Applied Mechanics and Materials, 2013, 405-408: 1670-1673. [6] 罗昆升，赵跃堂，陈云鹤，等．飞机在预应力桥梁上降落过程的数值模拟分析[J]．振动与冲击，2010，29(1)：188-192+246． LUO Kun-sheng, ZHAO Yue-tang, Chen Yun-he, et al. Numerical simulation analysis of aircraft landing process on prestressed bridge [J]. Journal of Vibration and Shock, 2010, 29(1): 188-192+246. [7] 中国民用航空局机场司．飞机荷载桥梁在机场工程中的应用[R]．IB-CA-2019-02，北京：中国民用航空局，2019． Airport Department of Civil Aviation Administration of China. Application of aircraft loaded bridge in airport engineering [R]. IB-CA-2019-02, Beijing: Civil Aviation Administration of China, 2019. [8] Reis A J, Melo F G. Runway and taxiway on bridge of Macau international airport [J]. Structural Engineering International, 2018, 2(2): 137-139. [9] JTGD60-2015．公路桥涵设计通用规范[S]．北京：人民交通出版社，2015． JTGD60-2015. General code for design of highway bridges and culverts [S]. Beijing: China Communication Press, 2015. [10] TB10002-2017．铁路桥涵设计规范[S]．北京：中国铁道出版社，2017． TB10002-2017. Code for design on railway bridge and culvert [S]. Beijing: China Railway Publishing House, 2017. [11] 郭晨，崔圣爱，曾慧娇，等．波浪面对车桥气动特性影响下的车桥系统耦合仿真研究[J]．振动与冲击，2021，40(23)： 260-268． GUO Chen, CUI Sheng-ai, ZENG Hui-jiao, et al. Joint simulation of vehicle-bridge system with aerodynamic characteristics affected by various wave bottom surfaces [J]. Journal of Vibration and Shock, 2021, 40(23): 260-268. [12] 崔圣爱，单德山，祝兵．南广高速铁路郁江大桥车桥耦合振动仿真分析[J]．西南交通大学学报，2011，46(3)：385-390． CUI Sheng-ai, SHAN De-shan, ZHU Bing. Simulation of vehicle bridge coupling vibration for Yujiang river bridge on Nanning-Guangzhou high-speed railway [J]. Journal of Southwest Jiaotong University, 2011, 46(3): 385-390. [13] Naeimi M, Tatari M, Esmaeilzadeh A, et al. Dynamic interaction of the monorail-bridge system using a combined finite element multibody-based model [J]. Journal of Multi-body Dynamics, 2014, 229(2): 132-151. [14] Naeimi M, Tatari M. Dynamics of the monorail train subjected to the braking on a straight guideway bridge [J]. Archive of Mechanical Engineering, 2015, 62(3): 363-376. [15] Stefan D, Gerhard H, Gunter S. Interaction of vehicles and flexible tracks by co-simulation of multibody vehicle systems and finite element track models [J]. Vehicle System Dynamic, 2002, (37): 372-384. [16] Li X Z, Ge Y L, Jin Z B. Calculation and analysis of the straddle-type monorail vehicle-track beam coupling vibration [J]. Journal of Railway Engineering Society, 2018, 35(1): 78-83. [17] 秦飞．飞机着陆滑跑动响应分析[D]．南京：南京航空航天大学，2012． QIN Fei. Analytical dynamic responses of airplane in landing and taxiing [D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2012. [18] 梁磊，顾强康，刘国栋，等．基于ADAMS仿真确定飞机着陆道面动荷载[J]．西南交通大学学报，2012，47(3)：502-508． LIANG Lei, Gu Qiang-kang, Liu Guo-dong, et al. Using ADAMS to assess dynamic load of pavement during aircraft landing [J]. Journal of Southwest Jiaotong University, 2012, 47(3): 502-508. [19] Song W J. A study of aircraft ground motion [J]. Journal of Aerospace System Engineering, 2017, 11(6): 17-25. [20] 崔云化，岑国平，梁磊．新型飞机着陆动载特性研究[J]．计算机仿真，2020，37(4)：15-21． CUI Yun-hua, CEN Guo-ping, LIANG Lei. Study on the characteristics dynamic load of new aircraft landing [J]. Computer Simulation, 2020, 37(4): 15-21. [21] 孙京超．基于QAR数据的飞机着陆仿真模型[J]．航空计算技术，2019，491(1)：24-26． SUN Jing-chao. Aircraft landing simulation model based on QAR data [J]. Aeronautical Computing Technique, 2019, 491(1): 24-26. [22] CCAR-25-R4．运输类飞机适航标准[S]．北京：航空工业出版社，2016． CCAR-25-R4. Airworthiness standards for transport aircraft [S]. Beijing: Aviation Industry Press, 2016. [23] 邓露，何维，王芳．不同截面类型简支梁桥动力冲击系数研究[J]．振动与冲击，2015，34(14)：70-75． DENG Lu, HE Wei, WANG Fang. Dynamic impact factors for simply supported bridges with different cross-section types [J]. Journal of Vibration and Shock, 2015, 34(14): 70-75.