Proceedings of the 2023 5th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2023)

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Overall Stability Analysis of Enclosed Roadside Noise Barriers

Authors
Zhimin Yang1, Jinhua Tan1, Youwei Jiang1, *
1School of Transportation and Logistics Engineering, Wuhan University of Technology, WUT, Wuhan, China
*Corresponding author. Email: jiangyouwei304@gmail.com
Corresponding Author
Youwei Jiang
Available Online 24 April 2024.
DOI
10.2991/978-94-6463-398-6_76How to use a DOI?
Keywords
highway engineering; fully enclosed noise barrier; numerical simulation; buckling stability; top opened noise barrier
Abstract

Fully enclosed noise barriers (FENB) have been widely used in urban areas with high-rise buildings, but a new type of enclosed noise barrier with top central opening spaces (TONB) becomes an optimum proposal due to the demand for light transmission and wind resistance. This paper provides a detailed analysis of the overall stability of two enclosed noise barrier samples using the finite element method. The results show that: The combination of deadweight and uneven snow load is most unfavorable for structural buckling stability. The results of buckling coefficients show that TONB has better overall stability than FENB. The influence of geometric nonlinearity and the initial defect cannot be neglected in the calculation of critical buckling load on TONB. The critical buckling load decreases sharply when the initial imperfection increases. The initial imperfection should be minimized during the manufacturing process of TONB.

Copyright
© 2024 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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Volume Title
Proceedings of the 2023 5th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2023)
Series
Atlantis Highlights in Engineering
Publication Date
24 April 2024
ISBN
10.2991/978-94-6463-398-6_76
ISSN
2589-4943
DOI
10.2991/978-94-6463-398-6_76How to use a DOI?
Copyright
© 2024 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.

Cite this article

risenwbib
TY  - CONF
AU  - Zhimin Yang
AU  - Jinhua Tan
AU  - Youwei Jiang
PY  - 2024
DA  - 2024/04/24
TI  - Overall Stability Analysis of Enclosed Roadside Noise Barriers
BT  - Proceedings of the 2023 5th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2023)
PB  - Atlantis Press
SP  - 797
EP  - 808
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-398-6_76
DO  - 10.2991/978-94-6463-398-6_76
ID  - Yang2024
ER  -