Bearing capacity of ring foundation due to various loading positions by finite element limit analysis

Vali, R, Beygi, M, Saberian Boroujeni, M and Li, J 2019, 'Bearing capacity of ring foundation due to various loading positions by finite element limit analysis', Computers and Geotechnics, vol. 110, pp. 94-113.


Document type: Journal Article
Collection: Journal Articles

Title Bearing capacity of ring foundation due to various loading positions by finite element limit analysis
Author(s) Vali, R
Beygi, M
Saberian Boroujeni, M
Li, J
Year 2019
Journal name Computers and Geotechnics
Volume number 110
Start page 94
End page 113
Total pages 20
Publisher Pergamon
Abstract This paper investigates the effects of the footing loading position and the footing radii ratio (ri/ro) on the normalized bearing capacity. Both smooth and rough footings located on frictional and cohesive soils are evaluated by finite element limit analysis (FELA). Quadruple tests (i.e., T1, T2, T3 and T4) are propounded to reach the main goal in this study. The obtained results are presented in the form of normalized bearing capacity charts and the failure patterns for each condition. Based on the analysis, a nonlinear model is proposed to estimate the bearing capacity of a ring footing subjected to varying loading positions.
Subject Civil Geotechnical Engineering
DOI - identifier 10.1016/j.compgeo.2019.02.020
Copyright notice © 2019 Elsevier Ltd.
ISSN 0266-352X
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