Comparison of analytical and centrifuge model tests for suction caissons subjected to combined loads Academic Article

abstract

• A plastic limit formulation was previously developed for estimating caisson uplift in cohesive soils under general conditions of vertical, horizontal, and inclined loading. The formulation considers the effects of soil shear strength profile, caisson aspect ratio, anchor line attachment depth, and load inclination angle. Load capacity predictions from the plastic limit analyses are compared to data measured in seven centrifuge tests in which model caissons are subjected to purely vertical and inclined loads of various orientations. The effect of a bevel at the caisson tip is also investigated. Comparisons are also made to finite element predictions.

authors

• Aubeny, Charles

published proceedings

• JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME

author list (cited authors)

• Clukey, E. C., Aubeny, C. P., & Murff, J. D.

citation count

• 11

complete list of authors

• Clukey, EC||Aubeny, CP||Murff, JD

publication date

• November 2004

publisher

• ASME International  Publisher

published in

• Journal of Offshore Mechanics and Arctic Engineering  Journal

keywords

• Centrifuge Testing
• Interaction Mechanisms
• Model
• Plasticity
• Suction Caissons

Digital Object Identifier (DOI)

• 10.1115/1.1834624

start page

• 364

end page

• 367

volume

• 126

issue

• 4

URL

• http://dx.doi.org/10.1115/1.1834624