留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

冲击荷载作用下水中悬浮隧道的位移响应

张嫄 董满生 唐飞

张嫄, 董满生, 唐飞. 冲击荷载作用下水中悬浮隧道的位移响应[J]. 应用数学和力学, 2016, 37(5): 483-491. doi: 10.3879/j.issn.1000-0887.2016.05.004
引用本文: 张嫄, 董满生, 唐飞. 冲击荷载作用下水中悬浮隧道的位移响应[J]. 应用数学和力学, 2016, 37(5): 483-491. doi: 10.3879/j.issn.1000-0887.2016.05.004
ZHANG Yuan, DONG Man-sheng, TANG Fei. Displacement Responses of Submerged Floating Tunnels Under Impact Loads[J]. Applied Mathematics and Mechanics, 2016, 37(5): 483-491. doi: 10.3879/j.issn.1000-0887.2016.05.004
Citation: ZHANG Yuan, DONG Man-sheng, TANG Fei. Displacement Responses of Submerged Floating Tunnels Under Impact Loads[J]. Applied Mathematics and Mechanics, 2016, 37(5): 483-491. doi: 10.3879/j.issn.1000-0887.2016.05.004

冲击荷载作用下水中悬浮隧道的位移响应

doi: 10.3879/j.issn.1000-0887.2016.05.004
基金项目: 交通运输部建设科技项目(2013318740050);中国博士后科学基金(20110490833);国家山区公路工程技术研究中心项目(GSGZJ-2014-05)
详细信息
    作者简介:

    张嫄(1991—),女,硕士生(E-mail: matcha74@sina.cn);董满生(1973—),男,副教授,博士,硕士生导师(通讯作者.E-mail: dongms@hfut.edu.cn).

  • 中图分类号: U495.5

Displacement Responses of Submerged Floating Tunnels Under Impact Loads

Funds: China Postdoctoral Science Foundation(20110490833)
  • 摘要: 建立冲击荷载作用下悬浮隧道的动力学模型,将悬浮隧道简化为等距离弹性支撑梁,通过Galerkin(伽辽金)法求解悬浮隧道的振动位移方程,数值模拟悬浮隧道跨中时程响应,分析张力腿竖向刚度、冲击物质量、冲击速度对悬浮隧道跨中位移的影响.结果表明:冲击荷载作用下,张力腿竖向刚度对悬浮隧道位移响应的影响显著,但具有极限性.其次,冲击物质量和冲击速度也会显著影响悬浮隧道的跨中振动位移.研究结论为未来悬浮隧道的研究和建设提供重要的理论参考.
  • [1] Brancaleoni F, Castellani A, d’Asdia P. The response of submerged tunnels to their environment[J]. Engineering Structures,1989,1(11): 47-56.
    [2] Remseth S, Leira B J, Okstad K M, Mathisen K M, Hauks T. Dynamic response and fluid/structure interaction of submerged floating tunnels[J]. Computers and Structures,1999,4(72): 659-685.
    [3] LU Wei, GE Fei, WANG Lei, WU Xiao-dong, HONG You-shi. On the slack phenomena and snap force in tethers of submerged floating tunnels under wave conditions[J]. Marine Structures,2011,24(4): 358-376.
    [4] Sato M, Kanie S, Mikami T. Mathematical analogy of a beam on elastic supports as a beam on elastic fundation[J]. Applied Mathematical Modelling, 2008,32(5): 688-699.
    [5] Tariverdilo S, Mirzapour J, Shahmardani M, Shabani R, Gheyretmand C. Vibration of submerged floating tunnels due to moving loads[J]. Applied Mathematical Modelling,2011,35(11): 5413-5425.
    [6] 田雪飞, 董满生, 逄焕平, 林志, 牛忠荣. 海洋内波和洋流联合作用下水中悬浮隧道的动力响应[J]. 应用数学和力学, 2014,35(1): 71-80.(TIAN Xue-fei, DONG Man-sheng, PANG Huan-ping, LIN Zhi, NIU Zhong-rong. The combined effect of ocean internal waves and currents of dynamic response in the tunnel water suspension[J]. Applied Mathematics and Mechanics,2014,35(1): 71-80.(in Chinese))
    [7] 惠磊, 葛斐, 洪友士. 水中悬浮隧道在冲击荷载作用下的计算模型与数值模拟[J]. 工程力学, 2008,25(2): 209-213.(HUI Lei, GE Fei, HONG You-shi. Calculation model and numerical simulation of submerged floating tunnel subjected to impact loading[J]. Engineering Mechanics,2008,25(2): 209-213.(in Chinese))
    [8] 任会兰, 宁建国. 冲击固体力学[M]. 北京: 国防工业出版社, 2013: 117.(REN Hui-lan, NING Jian-guo. Shock Dynamics of Solid [M]. Beijing: National Defense Industry Press, 2013: 117.(in Chinese))
    [9] 刘福林. 简支弹塑性梁受冲击波作用时的动力响应的权余解法[J]. 机械强度, 1989,11(1): 48-52.(LIU Fu-lin. The weighted residual method of the dynamic response of simply supported elasto-plastic beams subjected to a impact loading[J]. Mechanical Strength,1989,11(1): 48-52.(in Chinese))
    [10] 何勇, 金伟良, 张爱晖, 吴剑国. 船桥碰撞动力学过程的非线性数值模拟[J]. 浙江大学学报(工学版), 2008,42(6): 1065-1070.(HE Yong, JIN Wei-liang, ZHANG Ai-hui, WU Jian-guo. Nonlinear collision simulation on dynamic interaction between ship-bridge[J]. Journal of Zhejiang University(Engineering Science),2008,42(6): 1065-1070.(in Chinese))
    [11] 项贻强, 晁春峰. 悬浮隧道管体及锚索耦合作用的涡激动力响应[J]. 浙江大学学报, 2012,46(3): 409-415.(XIANG Yi-qiang, CHAO Chun-feng. Vortex-induced dynamic response for combined action of tube and cable of submerged floating tunnel[J]. Journal of Zhejiang University,2012,46(3): 409-415.(in Chinese))
    [12] Srinil N, Zanganeh H. Modelling of coupled cross-flow/in-line vortex-induced vibrations using double Duffing and Van der Pol oscillators[J]. Ocean Engineering,2012,53: 83-97.
    [13] 陈建云, 王变革, 孙胜男. 悬浮隧道锚索的涡激动力响应分析[J]. 工程力学, 2007,24(10): 186-192.(CHEN Jian-yun, WANG Bian-ge, SUN Sheng-nan. Analysis of vortex-induced dynamic response for the anchor cable of submerged floating tunnel[J]. Engineering Mechanics,2007,24(10): 186-192.(in Chinese))
    [14] 麦继婷, 关宝树. 琼州海峡悬浮隧道的可行性研究[J]. 铁道工程学报, 2003(4): 93-96.(MAI Ji-ting, GUAN Bao-shu. A feasibility study on Qiongzhou strait submerged tunnel[J]. Journal of Railway Engineering Society,2003(4): 93-96.(in Chinese))
    [15] 秦银刚, 周生国, 周晓军. 多跨悬浮隧道合理支撑间距分析[J]. 铁道工程学报, 2008,25(3): 78-81.(QIN Yin-gang, ZHOU Sheng-guo, ZHOU Xiao-jun. Analysis of the reasonable support length for multi-spans submerged floating tunnel[J]. Journal of Railway Engineering Society,2008,25(3): 78-81.(in Chinese))
    [16] JTG D60—2004, 公路桥涵设计通用规范[S].北京: 人民交通出版社, 2004.(JTG D60—2004, General specifications for design of highway bridges and culverts[S]. Beijing: China Communications Press, 2004.(in Chinese))
    [17] 罗林阁, 曹映泓, 陈国虞, 王礼立. 船舶撞击桥梁的撞击力计算方法探讨[J]. 中外公路, 2006,26(5): 78-81.(LUO Lin-ge, CAO Ying-hong, CHEN Guo-yu, WANG Li-li. Discussion about the calculation method of ship-bridge model under impact[J]. Journal of China & Foreign Highway,2006,26(5): 78-81.(in Chinese))
    [18] JTG B02—2013, 公路工程抗震设计规范[S]. 北京: 人民交通出版社, 2013.(JTG B02—2013, Specification of seismic design for highway engineering[S]. Beijing: China Communications Press, 2013.(in Chinese))
  • 加载中
计量
  • 文章访问数:  573
  • HTML全文浏览量:  18
  • PDF下载量:  656
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-09-07
  • 修回日期:  2016-02-05
  • 刊出日期:  2016-05-15

目录

    /

    返回文章
    返回