Study on Unloading Creep Characteristics of the Soil and Application of the Stress-Dependent Creep Model in Suction Caisson Foundation

As the anchoring foundation of the tension leg platform (TLP), suction caisson foundation is subjected to the long-term vertical pullout loads. But there are few studies on the mechanism of the unloading creep of soft clay and long-term uplift bearing capacity of suction caisson foundations. To addr...

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Veröffentlicht in:	China ocean engineering 2022-02, Vol.36 (1), p.123-132
Hauptverfasser:	Zhu, Wen-bo, Dai, Guo-liang, Gong, Wei-ming, Zhao, Xue-liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Bearing capacity Clay Coastal Sciences Constitutive models Creep strength Creep tests Deformation Dimensions Engineering Finite element method Floating platforms Fluid- and Aerodynamics Foundations Marine & Freshwater Sciences Mathematical models Numerical and Computational Physics Oceanography Offshore Engineering Offshore structures Simulation Soft clay Solifluction Strain analysis Tension leg platforms Uplift Vertical loads
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