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10 November 2021 Analysis of factors affecting stress and displacement of corrugated steel pipe culvert with large span and high depth
Jie Li, Yongzhen Luo, Yu Qi, Jiangbo Xu, Xin Han, Lijuan Han, Fanghua Song
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Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120504E (2021) https://doi.org/10.1117/12.2613654
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China
Abstract
For corrugated steel culverts that are widely used in highway engineering, use FLAC3D software to calculate the values of corrugated steel culverts with spans of 2m, 4m, 6m, 8m, and 10m. The influence laws of corrugated steel pipe culvert settlement, lateral displacement, vertical stress, lateral stress and other indicators on the culvert span and the height of the upper filling are analyzed and studied. The research results show that the displacement of corrugated steel pipe culvert top, culvert shoulder, culvert waist, culvert foot, culvert bottom has a linear functional relationship with the culvert span, and the displacement of various parts of the culvert first increases and then tends to be stable with the increase of fill height Relationship
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Jie Li, Yongzhen Luo, Yu Qi, Jiangbo Xu, Xin Han, Lijuan Han, and Fanghua Song "Analysis of factors affecting stress and displacement of corrugated steel pipe culvert with large span and high depth", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120504E (10 November 2021); https://doi.org/10.1117/12.2613654
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KEYWORDS
Analytical research
Finite element methods
Roads
Soil science
Software engineering
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