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Effects of Local Thickening on Surface Precision Control of Membrane Structures

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成果类型:
期刊论文、会议论文
作者:
Xiao Xiao;Zhang Qiao*;Song Qingchun
通讯作者:
Zhang Qiao
作者机构:
[Zhang Qiao; Xiao Xiao; Song Qingchun] Univ South China, Sch Civil Engn, Hengyang 421001, Hunan, Peoples R China.
通讯机构:
[Zhang Qiao] U
Univ South China, Sch Civil Engn, Hengyang 421001, Hunan, Peoples R China.
语种:
英文
关键词:
ABAQUS;Energy efficiency;Membrane structures;Site selection;Bending stiffness;Equilibrium positions;Local reinforcements;Maximum principal stress;Out-of-plane deformations;Surface precision;Working performance;Wrinkle amplitudes;Membranes
期刊:
IOP Conference Series: Earth and Environmental Science
ISSN:
1755-1307
年:
2019
卷:
267
期:
3
页码:
032015
会议名称:
2019 3rd International Workshop on Renewable Energy and Development, IWRED 2019
会议论文集名称:
IOP Conference Series-Earth and Environmental Science
会议时间:
8 March 2019 through 10 March 2019
会议地点:
Guangzhou, PEOPLES R CHINA
会议主办单位:
[Xiao Xiao;Zhang Qiao;Song Qingchun] Univ South China, Sch Civil Engn, Hengyang 421001, Hunan, Peoples R China.
会议赞助商:
Taiyuan Univ Technol
出版地:
DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
出版者:
Institute of Physics Publishing
基金类别:
The authors grateful acknowledge the financial support provided by key project of Hunan provincial Education Department(Grant No.15A163). Research project of Hunan provincial Degree and postgraduate Education for Teaching Reform(Grant No.JG2018B089) and Research Initiation Funds of University of South China for the Returned Visiting Scholars(Grant No.2016XQD47).
机构署名:
本校为第一且通讯机构
院系归属:
土木工程学院
摘要:
It is difficult to maintain the surface flatness like other materials for membrane structure under working conditions, and working performance will be greatly affected due to the extremely low bending stiffness of the membrane. In this paper, the finite element software ABAQUS is used to discuss effects of local thickening on the precision of the membrane structures from three aspects: tilt angles of the wrinkle equilibrium position, out-of-plane deformation of the structures and the wrinkle amplitude of membrane structures were analysed. Also ...

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