Dynamic Response of Membrane Structure Under Wind Load

Li Mingyang; Xu Zhihong

doi:doi:10.11648/j.sd.20210906.30

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Dynamic Response of Membrane Structure Under Wind Load

Li Mingyang, Xu Zhihong

Published in Science Discovery (Volume 9, Issue 6)

Received: 27 October 2021 Accepted: 24 November 2021 Published: 2 December 2021

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Abstract

In this paper, the dynamic response of ship-borne membrane radome under the impact of wind was investigated. Based on Computational Fluid Dynamics (Computational Fluid Dynamics), a fluid-structure coupling model was established, to simulate the membrane structure impacted by wind, The influence of the initial velocity of wind, the angle of incidence, the initial pretension of the membrane structure and the tensile shape of the membrane surface on the maximum impact deformation and maximum impact stress of the membrane surface are analyzed. According to the experimental analysis, under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of the membrane structure; Under the same impact, the greater the pretension, the stronger the impact resistance of the film structure; Under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of saddle membrane structure; Under the same impact and pretension, the saddle film surface has stronger impact resistance than the plane film surface.

Published in	Science Discovery (Volume 9, Issue 6)
DOI	10.11648/j.sd.20210906.30
Page(s)	394-400
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Wind Load, Computational Fluid Dynamics, Orthotropic Membrane, Smooth Particle Hydrodynamics, Simulation

References

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[3]	孙晓颖，武岳，沈世钊. 鞍形屋盖平均风压分布特性的数值模拟研究[J]. 工程力学，2006，23(10)：7-14。
[4]	向阳,沈士钊,赵臣.张拉式薄膜结构的弹性模型风洞实验研究空间结构. 1998,4(3):3l-36。
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[6]	Delapierre, Mélanie, Lohaus SH, Pellegrino S.Nonlinear vibration of transversely-loaded spinning membranes [J]. Journal of Sound and Vibration, 2018, 427: 41-62.
[7]	Atai A, Steigmann D J. Numerical analysis of wrinkled, anisotropic, nonlinearly elastic membranes [J]. Mechanics Research Communications, 2014, 57:1-5.
[8]	郭金星.球面网壳结构的风荷载数值模拟及主动控制研究.[D]西安建筑科技大学,2015。
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[11]	李世杰,王艾伦,刘向军等.基于SPH算法土壤水射流冲击演化数值仿真研究[J].计算机仿真,2019,36(03):243-247+384。
[12]	Huabin Shi, Pengfei Si, Ping Dong, Xiping Yu. A two-phase SPH model for massive sediment motion in free surface flows [J]. Advances in Water Resources, 2019, 129.
[13]	周楠,王金相,谢君等.两种数值算法在球形弹丸侵彻复合靶中的应用[J].南京理工大学学报,2014,38(02):210-215+221。
[14]	Lu Wanga, Fei Xua, Yang Yanga. SPH scheme for simulating the water entry of an elastomer [J]. Ocean Engineering, 178 (2019) 233-245.
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[16]	金鑫.张拉膜结构流固耦合的数值模拟研究.[D].哈尔滨工业大学,2012。
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APA Style

Li Mingyang, Xu Zhihong. (2021). Dynamic Response of Membrane Structure Under Wind Load. Science Discovery, 9(6), 394-400. https://doi.org/10.11648/j.sd.20210906.30

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ACS Style

Li Mingyang; Xu Zhihong. Dynamic Response of Membrane Structure Under Wind Load. Sci. Discov. 2021, 9(6), 394-400. doi: 10.11648/j.sd.20210906.30

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AMA Style

Li Mingyang, Xu Zhihong. Dynamic Response of Membrane Structure Under Wind Load. Sci Discov. 2021;9(6):394-400. doi: 10.11648/j.sd.20210906.30

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@article{10.11648/j.sd.20210906.30,
  author = {Li Mingyang and Xu Zhihong},
  title = {Dynamic Response of Membrane Structure Under Wind Load},
  journal = {Science Discovery},
  volume = {9},
  number = {6},
  pages = {394-400},
  doi = {10.11648/j.sd.20210906.30},
  url = {https://doi.org/10.11648/j.sd.20210906.30},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20210906.30},
  abstract = {In this paper, the dynamic response of ship-borne membrane radome under the impact of wind was investigated. Based on Computational Fluid Dynamics (Computational Fluid Dynamics), a fluid-structure coupling model was established, to simulate the membrane structure impacted by wind, The influence of the initial velocity of wind, the angle of incidence, the initial pretension of the membrane structure and the tensile shape of the membrane surface on the maximum impact deformation and maximum impact stress of the membrane surface are analyzed. According to the experimental analysis, under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of the membrane structure; Under the same impact, the greater the pretension, the stronger the impact resistance of the film structure; Under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of saddle membrane structure; Under the same impact and pretension, the saddle film surface has stronger impact resistance than the plane film surface.},
 year = {2021}
}

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TY  - JOUR
T1  - Dynamic Response of Membrane Structure Under Wind Load
AU  - Li Mingyang
AU  - Xu Zhihong
Y1  - 2021/12/02
PY  - 2021
N1  - https://doi.org/10.11648/j.sd.20210906.30
DO  - 10.11648/j.sd.20210906.30
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 394
EP  - 400
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20210906.30
AB  - In this paper, the dynamic response of ship-borne membrane radome under the impact of wind was investigated. Based on Computational Fluid Dynamics (Computational Fluid Dynamics), a fluid-structure coupling model was established, to simulate the membrane structure impacted by wind, The influence of the initial velocity of wind, the angle of incidence, the initial pretension of the membrane structure and the tensile shape of the membrane surface on the maximum impact deformation and maximum impact stress of the membrane surface are analyzed. According to the experimental analysis, under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of the membrane structure; Under the same impact, the greater the pretension, the stronger the impact resistance of the film structure; Under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of saddle membrane structure; Under the same impact and pretension, the saddle film surface has stronger impact resistance than the plane film surface.
VL  - 9
IS  - 6
ER  -

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Author Information

Li Mingyang

Department of Architecture and Civil Engineering, Nanjing University of Science and Technolgy, Nanjing, China
Xu Zhihong

School of Science, Nanjing University of Science and Technolgy, Nanjing, China

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APA Style

Li Mingyang, Xu Zhihong. (2021). Dynamic Response of Membrane Structure Under Wind Load. Science Discovery, 9(6), 394-400. https://doi.org/10.11648/j.sd.20210906.30

Copy | Download

ACS Style

Li Mingyang; Xu Zhihong. Dynamic Response of Membrane Structure Under Wind Load. Sci. Discov. 2021, 9(6), 394-400. doi: 10.11648/j.sd.20210906.30

Copy | Download

AMA Style

Li Mingyang, Xu Zhihong. Dynamic Response of Membrane Structure Under Wind Load. Sci Discov. 2021;9(6):394-400. doi: 10.11648/j.sd.20210906.30

Copy | Download

@article{10.11648/j.sd.20210906.30,
  author = {Li Mingyang and Xu Zhihong},
  title = {Dynamic Response of Membrane Structure Under Wind Load},
  journal = {Science Discovery},
  volume = {9},
  number = {6},
  pages = {394-400},
  doi = {10.11648/j.sd.20210906.30},
  url = {https://doi.org/10.11648/j.sd.20210906.30},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20210906.30},
  abstract = {In this paper, the dynamic response of ship-borne membrane radome under the impact of wind was investigated. Based on Computational Fluid Dynamics (Computational Fluid Dynamics), a fluid-structure coupling model was established, to simulate the membrane structure impacted by wind, The influence of the initial velocity of wind, the angle of incidence, the initial pretension of the membrane structure and the tensile shape of the membrane surface on the maximum impact deformation and maximum impact stress of the membrane surface are analyzed. According to the experimental analysis, under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of the membrane structure; Under the same impact, the greater the pretension, the stronger the impact resistance of the film structure; Under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of saddle membrane structure; Under the same impact and pretension, the saddle film surface has stronger impact resistance than the plane film surface.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Dynamic Response of Membrane Structure Under Wind Load
AU  - Li Mingyang
AU  - Xu Zhihong
Y1  - 2021/12/02
PY  - 2021
N1  - https://doi.org/10.11648/j.sd.20210906.30
DO  - 10.11648/j.sd.20210906.30
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 394
EP  - 400
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20210906.30
AB  - In this paper, the dynamic response of ship-borne membrane radome under the impact of wind was investigated. Based on Computational Fluid Dynamics (Computational Fluid Dynamics), a fluid-structure coupling model was established, to simulate the membrane structure impacted by wind, The influence of the initial velocity of wind, the angle of incidence, the initial pretension of the membrane structure and the tensile shape of the membrane surface on the maximum impact deformation and maximum impact stress of the membrane surface are analyzed. According to the experimental analysis, under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of the membrane structure; Under the same impact, the greater the pretension, the stronger the impact resistance of the film structure; Under the same prestress, the greater the wind speed in the wind field, the more obvious the deformation of saddle membrane structure; Under the same impact and pretension, the saddle film surface has stronger impact resistance than the plane film surface.
VL  - 9
IS  - 6
ER  -

Copy | Download