Time-Dependent Foundation Settlement of Super High-Rise Buildings in Soft Clay Area
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Détails bibliographiques
| Auteur(s): |
Shehong Liu
Juyun Yuan Xin Zhao |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014 | ||||
| Publié dans: | IABSE Symposium Madrid 2014 | ||||
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| Page(s): | 491-498 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| Année: | 2014 | ||||
| DOI: | 10.2749/222137814814028016 | ||||
| Abstrait: |
The settlement of foundation includes initial settlement, consolidation settlement and secondary consolidation settlement. By considering the mechanism of foundation settlement and the upper structural properties of time-dependent materials, time-dependent loads and time-dependent structures, the time-dependent rules of foundation settlement in soft clay are investigated in this study. Existing settlement prediction models are further developed, and a stepped loading time- dependent settlement model for the super high-rise buildings in soft clay is proposed. Numerical simulation of a super high-rise building project illustrates the effectiveness of the proposed time- dependent settlement model. The time-dependent settlement model developed in this study provides a foundation for further studies on the time-dependent effects due to the upper structure-foundation- subgrade interaction. |
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| Mots-clé: |
fondation
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