Scheme Exploration and Performance Analysis of 800-Meter Superlarge Span Structure
Joint Authors
Wu, Yue
Chen, Deshen
Qian, Hongliang
Wang, Huajie
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-03
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Superlarge span structure is one of the important trends for future building development.
Under the background of the 800-meter superlarge span dome project proposed by China Construction Group, this paper focuses on the structural optimization and performance analysis of this superlarge span structure.
The previous ideas of the superdome and the maximum span of existed spatial structures are reviewed, and some structural form selection principles are put forward which lay foundation for structural selection.
The applicability of high-strength steel and aluminum alloy is also discussed.
It is demonstrated that the high-strength steel and aluminum alloy contribute little to structural comprehensive performances.
Then, considering the effects of grid division, members topological relation, and surface shape, six kinds of rigid systems are contrastively studied to determine the optimal scheme.
The structural performances along with the increasing span are explored in detail.
To further reduce the structural weight and improve mechanical performance, a new composite scheme and the cable-stayed megastructure are proposed and studied.
The research methods and performance analysis results can provide significant references for the following research on the superlarge span structure.
American Psychological Association (APA)
Chen, Deshen& Qian, Hongliang& Wang, Huajie& Wu, Yue. 2018. Scheme Exploration and Performance Analysis of 800-Meter Superlarge Span Structure. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1116135
Modern Language Association (MLA)
Chen, Deshen…[et al.]. Scheme Exploration and Performance Analysis of 800-Meter Superlarge Span Structure. Advances in Civil Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1116135
American Medical Association (AMA)
Chen, Deshen& Qian, Hongliang& Wang, Huajie& Wu, Yue. Scheme Exploration and Performance Analysis of 800-Meter Superlarge Span Structure. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1116135
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116135