Research on load resistance of gravity anchored foundation with non-slip steps
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Détails bibliographiques
| Auteur(s): |
Yang Xueying
(School of Civil Engineering, Southeast University, Nanjing, CN)
Wang Yiping (Hubei Yanji Yangtze River Bridge Co., LTD, Wuhan, CN) Chen Zhibin (Hubei Yanji Yangtze River Bridge Co., LTD, Wuhan, CN) Wu Xiaoqin (CCCC second Highway Survey and Design Research Institute Co., LTD, Wuhan, CN) Yin Qian (School of Civil Engineering, Southeast University, Nanjing, CN) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Congress: The Essence of Structural Engineering for Society, Ghent, Belgium, 27-29 August 2025 | ||||
| Publié dans: | IABSE Congress Ghent 2025 | ||||
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| Page(s): | 2768-2775 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/ghent.2025.2768 | ||||
| Abstrait: |
At present, gravity anchorage with non-slip steps has been applied in bridge engineering. In this study, the displacement characteristics and resistance distribution of a gravity anchor foundation with non-slip structure on rock foundation are investigated. The study reveals that displacement patterns: the actual rotation point of the foundation lies below its bottom, causing the entire foundation to displace in the direction of the cable force. It also highlights the importance of considering horizontal soil resistance and the optimal placement of non-slip structures in hard rock layers for improved performance. And this will promote the mass application of gravity anchor foundation with non-slip steps in bridge engineering, so as to improve the scientific and technological level and productivity of the whole industry. |
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| Mots-clé: |
pont
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| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
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