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Numerical investigation on the bearing capacity of RC columns strengthened by HPFL-BSP under combined loadings

Journal of Building Engineering, 2021
To study the effect of the axial compression ratio, torsion-bending ratio, and eccentricity on the mechanical performance of reinforced concrete (RC) columns under combined loadings, the numerical analysis is implemented based on ABAQUS and agrees well ...
Hua Huang   +5 more
semanticscholar   +1 more source

Evaluation of the pseudo-dynamic bearing capacity of surface footings on cohesionless soils using finite element lower bound limit analysis

Geomechanics and Geoengineering, 2021
Design of shallow foundations subjected to dynamic loading is an important topic in the geotechnical engineering practice. In this study, an attempt has been made to evaluate the seismic bearing capacity of a strip footing founded on a soil deposit using
Amirhossein Safardoost Siahmazgi   +4 more
semanticscholar   +1 more source

Bearing capacity of conical footings on clays considering combined effects of anisotropy and non-homogeneity

Ships and Offshore Structures, 2021
A spudcan is one of the foundation systems widely used to support the load transferred from a jack-up platform for most offshore drilling operations. The spudcan is an axisymmetric footing with a conical shape.
S. Keawsawasvong
semanticscholar   +1 more source

Experimental study on the bearing capacity of large-diameter monopile in sand under water flow condition

Ocean Engineering, 2021
This paper presents the results of a series of laboratory studies to explore the effects of water flow on the bearing capacity of monopiles in sand. The load-displacement relationship, axial force, normalized bending moment of the pile shaft, the p–y ...
X. Zou   +4 more
semanticscholar   +1 more source

Failure mode classification and bearing capacity prediction for reinforced concrete columns based on ensemble machine learning algorithm

Advanced Engineering Informatics, 2020
Failure mode (FM) and bearing capacity of reinforced concrete (RC) columns are key concerns in structural design and/or performance assessment procedures.
D. Feng   +4 more
semanticscholar   +1 more source

Influence of failure mechanism on seismic bearing capacity factors for shallow foundations near slopes

Geotechnique, 2020
The bearing capacity of shallow foundations may decrease when located near slopes, particularly under seismic conditions.
Shangchuan Yang   +4 more
semanticscholar   +1 more source

Eccentric bearing capacity of embedded strip footings placed on slopes

, 2020
The bearing capacity of strip footings placed on slopes is determined by slope geometry, soil strength and foundation distribution. Previous analyses for the ultimate bearing capacity of footings placed on slopes mainly focus on the fist two factors, and
Chengchao Li, Ai-zhao Zhou, P. Jiang
semanticscholar   +1 more source

Effect of soil variability on bearing capacity accounting for non-stationary characteristics of undrained shear strength

Computers and geotechnics, 2019
The objective of this paper is to investigate the bearing capacity of spatially varying soil in the presence of non-stationary feature of undrained shear strength. Firstly, undrained shear strength is modeled by a non-stationary random field.
Yongxin Wu   +4 more
semanticscholar   +1 more source

Experimental and theoretical studies on the ultimate bearing capacity of geogrid-reinforced sand

Geotextiles and Geomembranes, 2019
Geosynthetic reinforced soil (GRS) structures have gained popularity in replacing concrete rigid piles as abutments to support medium or small-spanned bridge superstructures in recent years. This study conducted 13 model tests to investigate the ultimate
Chao Xu, C. Liang, P. Shen
semanticscholar   +1 more source

Quantitative bearing capacity assessment of strip footings adjacent to two-layered slopes considering spatial soil variability

Acta Geotechnica, 2023
Hai-zuo Zhou   +8 more
semanticscholar   +1 more source

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