Study on the Influence of Loading Frequency on the Bearing Behavior of Pile Groups in Geosynthetic‐Reinforced Pile‐Supported Embankments.
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| Title: | Study on the Influence of Loading Frequency on the Bearing Behavior of Pile Groups in Geosynthetic‐Reinforced Pile‐Supported Embankments. |
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| Authors: | Geng, Min1 (AUTHOR) gengmin.ce@gmail.com, Cui, Junqiang2 (AUTHOR), An, Zhihui1 (AUTHOR), Avudaiappan, Siva (AUTHOR) s.avudaiappan@utem.cl |
| Source: | Advances in Civil Engineering. 7/16/2026, Vol. 2026, p1-13. 13p. |
| Subjects: | Cyclic loads, Embankments, Axial loads, Building foundations, Live loads, Effective stress (Soil mechanics) |
| Abstract: | The mechanism of soil arching is a critical technical issue in the load transfer of geosynthetic‐reinforced pile‐supported (GRPS) embankments. To investigate the evolution of soil arching under high‐speed railway loading within a pile group system, a performance analysis model for a GRPS embankment was established using ABAQUS. The constructed model was validated by focusing on two aspects: surface settlement and strain in the reinforcement layer. By analyzing variations in axial force within pile bodies, pile–soil stress ratios, and pile settlement with respect to foundation depth across different loading frequencies, this study investigates how loading frequency affects the load‐bearing behavior of GRPS embankments. The research findings show that significant soil arching develops within GRPS embankments under high‐speed railway loading, and its development is closely related to loading frequency and pile–soil differential settlement. The loading frequency significantly influences the axial force distribution within the piles. In the upper part of the pile group, the axial forces among different piles remain relatively uniform, whereas the differences gradually increase with depth, indicating the development of pile group interaction and stress redistribution. The loading frequency has little effect on the pile–soil stress ratio, and the relationship between the pile–soil stress ratio and loading frequency is nonlinear. These findings will aid in refining the design theory for GRPS embankments and offer valuable insights for practical use. [ABSTRACT FROM AUTHOR] |
| Copyright of Advances in Civil Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 195473566 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Study on the Influence of Loading Frequency on the Bearing Behavior of Pile Groups in Geosynthetic‐Reinforced Pile‐Supported Embankments. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Geng%2C+Min%22">Geng, Min</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> gengmin.ce@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Cui%2C+Junqiang%22">Cui, Junqiang</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22An%2C+Zhihui%22">An, Zhihui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Avudaiappan%2C+Siva%22">Avudaiappan, Siva</searchLink> (AUTHOR)<i> s.avudaiappan@utem.cl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Advances+in+Civil+Engineering%22">Advances in Civil Engineering</searchLink>. 7/16/2026, Vol. 2026, p1-13. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Cyclic+loads%22">Cyclic loads</searchLink><br /><searchLink fieldCode="DE" term="%22Embankments%22">Embankments</searchLink><br /><searchLink fieldCode="DE" term="%22Axial+loads%22">Axial loads</searchLink><br /><searchLink fieldCode="DE" term="%22Building+foundations%22">Building foundations</searchLink><br /><searchLink fieldCode="DE" term="%22Live+loads%22">Live loads</searchLink><br /><searchLink fieldCode="DE" term="%22Effective+stress+%28Soil+mechanics%29%22">Effective stress (Soil mechanics)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The mechanism of soil arching is a critical technical issue in the load transfer of geosynthetic‐reinforced pile‐supported (GRPS) embankments. To investigate the evolution of soil arching under high‐speed railway loading within a pile group system, a performance analysis model for a GRPS embankment was established using ABAQUS. The constructed model was validated by focusing on two aspects: surface settlement and strain in the reinforcement layer. By analyzing variations in axial force within pile bodies, pile–soil stress ratios, and pile settlement with respect to foundation depth across different loading frequencies, this study investigates how loading frequency affects the load‐bearing behavior of GRPS embankments. The research findings show that significant soil arching develops within GRPS embankments under high‐speed railway loading, and its development is closely related to loading frequency and pile–soil differential settlement. The loading frequency significantly influences the axial force distribution within the piles. In the upper part of the pile group, the axial forces among different piles remain relatively uniform, whereas the differences gradually increase with depth, indicating the development of pile group interaction and stress redistribution. The loading frequency has little effect on the pile–soil stress ratio, and the relationship between the pile–soil stress ratio and loading frequency is nonlinear. These findings will aid in refining the design theory for GRPS embankments and offer valuable insights for practical use. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Advances in Civil Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/adce/2639094 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1 Subjects: – SubjectFull: Cyclic loads Type: general – SubjectFull: Embankments Type: general – SubjectFull: Axial loads Type: general – SubjectFull: Building foundations Type: general – SubjectFull: Live loads Type: general – SubjectFull: Effective stress (Soil mechanics) Type: general Titles: – TitleFull: Study on the Influence of Loading Frequency on the Bearing Behavior of Pile Groups in Geosynthetic‐Reinforced Pile‐Supported Embankments. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Geng, Min – PersonEntity: Name: NameFull: Cui, Junqiang – PersonEntity: Name: NameFull: An, Zhihui – PersonEntity: Name: NameFull: Avudaiappan, Siva IsPartOfRelationships: – BibEntity: Dates: – D: 16 M: 07 Text: 7/16/2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 16878086 Numbering: – Type: volume Value: 2026 Titles: – TitleFull: Advances in Civil Engineering Type: main |
| ResultId | 1 |
