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2.5D analytical study on ground vibration induced by load moving along a curve

Guo, Qincheng / Xie, Lintao

In recent years, ground vibration caused by rail transportation has attracted widespread attention, while researches on trains moving along a curve are still limited. To deal with this issue, a curved 2.5D finite element/infinite element approach in the cylindrical coordinate system is proposed to simulate the soil subjected to the moving load on a curved path. Through comparisons with an analytical approach, the proposed model is validated. Some interesting dynamic phenomena of the soil system under the action of curved-path moving load are also found through numerical analyses.

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2.5D analytical study on ground vibration induced by load moving along a curve

Guo, Qincheng / Xie, Lintao

In recent years, ground vibration caused by rail transportation has attracted widespread attention, while researches on trains moving along a curve are still limited. To deal with this issue, a curved 2.5D finite element/infinite element approach in the cylindrical coordinate system is proposed to simulate the soil subjected to the moving load on a curved path. Through comparisons with an analytical approach, the proposed model is validated. Some interesting dynamic phenomena of the soil system under the action of curved-path moving load are also found through numerical analyses.

2.5D analytical study on ground vibration induced by load moving along a curve

Guo, Qincheng / Xie, Lintao

In recent years, ground vibration caused by rail transportation has attracted widespread attention, while researches on trains moving along a curve are still limited. To deal with this issue, a curved 2.5D finite element/infinite element approach in the cylindrical coordinate system is proposed to simulate the soil subjected to the moving load on a curved path. Through comparisons with an analytical approach, the proposed model is validated. Some interesting dynamic phenomena of the soil system under the action of curved-path moving load are also found through numerical analyses.

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Titel:

2.5D analytical study on ground vibration induced by load moving along a curve

Weitere Titelangaben:

Atlantis Highlights in Engineering

Beteiligte:

Xiang, Ping (Herausgeber:in) / Yang, Haifeng (Herausgeber:in) / Yan, Jianwei (Herausgeber:in) / Ding, Faxing (Herausgeber:in) / Guo, Qincheng (Autor:in) / Xie, Lintao (Autor:in)

Kongress:

International Conference on Hydraulic, Civil and Construction Engineering ; 2023 ; Changsha, China

Erschienen in:

Proceedings of the 2023 5th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2023) ; Kapitel: 29 ; 292-301

Atlantis Highlights in Engineering ; 26

Erscheinungsdatum:

24.04.2024

Format / Umfang:

10 pages

ISBN:

978-94-6463-398-6 , 978-94-6463-397-9

ISSN:

2589-4943 , 2731-7927

DOI:

https://doi.org/10.2991/978-94-6463-398-6_29

Medientyp:

Aufsatz/Kapitel (Buch)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

2.5D approach , Finite/infinite element approach , Ground vibration , Centrifugal force , Curved path , Moving load Engineering , Civil Engineering , Geoengineering, Foundations, Hydraulics

Lizenzbestimmungen:

http://creativecommons.org/licenses/by-nc/4.0/

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