Results 251 to 260 of about 299,303 (299)

Vertical bearing capacity of bucket foundations in sand

Ocean Engineering, 2016
Abstract Bucket foundations are widely used to support offshore structures. The vertical capacity of bucket foundations in clays has been extensively studied. However, the unique load transfer characteristics of bucket foundations in sands are not well documented.
Du-hee Park
exaly   +2 more sources

Bearing capacity of strip foundations in horizontal-vertical reinforced soils

Geotextiles and Geomembranes, 2017
Abstract The formula for calculating the ultimate bearing capacity of horizontal-vertical reinforced soil is investigated based on the failure mode and the mechanism of sand beds reinforced with horizontal-vertical reinforcement. Two components of soils and reinforcement are calculated separately.
Juan
exaly   +2 more sources

Vertical bearing capacity of bucket foundation in sand overlying clay

Ocean Engineering, 2017
Abstract We perform a suite of axisymmetric finite element analyses to study the load transfer mechanism and predict the vertical bearing capacity of bucket foundations in sand overlying clay profiles. We use elasto-plastic soil models following Mohr-Coulomb and Tresca failure criteria for sands and clays, respectively.
Du-hee Park
exaly   +2 more sources

Vertical bearing capacity for ring footings

Computers and Geotechnics, 2008
This paper utilizes a finite difference code FLAC to study bearing capacity factor Nγ for ring footings in cohesionless, frictional and ponderable soil. The present soil model employs Mohr–Coulomb yield criterion and associative flow rule. The value of Nγ is found to decrease significantly with an increase in ri/ro, which is the ratio of internal ...
L. Zhao, J.H. Wang
openaire   +1 more source

Reliability Analysis of Pile Vertical Bearing Capacity

Advanced Materials Research, 2011
To provide guidance to engineering practice, the reliability of the vertical bearing capacity of single steel pipe pile is analyzed. The FOSM method, the FOSM method based on fuzzy stochastic and the FOSM method based on artificial neural network are used to calculate the reliability of steel pipe pile through MATLAB program.
Shu Wen Cao, Dong Zhao, Jun Qing Liu
openaire   +1 more source

Bearing capacity of pile groups under vertical eccentric load

Acta Geotechnica, 2018
The paper deals with the problem of the bearing capacity of pile groups under vertical eccentric load. Widespread practice is to consider the achievement of the axial capacity on the outermost pile as the ultimate limit state of the pile group. However, this approach neglects the ductility of the foundation system and may be thereby overconservative ...
DI LAORA, RAFFAELE   +2 more
openaire   +3 more sources

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