Sensitivity analysis of design parameters of main beam of radial gate

DOI

10.2991/978-94-6463-336-8_79How to use a DOI?

Keywords

Radial gate; box beam; design parameters; Morris method

Abstract

There are many parameters affecting the design of the main beam of radial gate, which makes designers feel confused. Based on the planar system design method, the three-dimensional finite element numerical simulation method is adopted; that is, considering the spatial cooperation of the components of the radial gate, the influence of the main design parameters of the box beam size on the stress of the components of the main beam is discussed, and the sensitivity analysis on the design parameters is carried out by combining Morris global sensitivity analysis method. The results show that the height-thickness ratio of the web is negatively related to the stress of the upper flange, lower flange, and the web, and is more sensitive to the stress of the lower flange and the web. The influence of the flange width-thickness ratio on the upper flange and the web stress is negatively correlated, and that of the lower flange is positively and negatively correlated. However, it is not sensitive to the stress of the lower flange and the web. The influence of support width between the two webs on the stress of the web and upper flange is negatively correlated. However, it is positively correlated with the stress of the lower flange, and the change of web spacing is more sensitive to the stress of the lower flange. The research results of this paper can provide a reference for the design of the main beam of radial gate.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Jiliang Liu
AU  - Yong Yang
AU  - Shouyi Li
AU  - Xurong Dong
PY  - 2023
DA  - 2023/12/30
TI  - Sensitivity analysis of design parameters of main beam of radial gate
BT  - Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
PB  - Atlantis Press
SP  - 688
EP  - 694
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-336-8_79
DO  - 10.2991/978-94-6463-336-8_79
ID  - Liu2023
ER  -