ANALYSIS OF RAFT FOUNDATION ON SANDY SOILS BY WINKLER AND PSEUDO-COUPLED METHODS
Abstract
Keywords
subgrade reaction coefficient , Winkler method , Pseudo-Coupled method , rigid , flexible
Kaynakça
- ACI 336.2R-88 (2002) suggested analysis and design procedures for combined footings and mats, Report by ACI Committee 336
- Bhartiya, P., Chakraborty, T., & Basu, D. (2020). Nonlinear subgrade modulus of sandy soils for analysis of piled raft foundations. Computers and Geotechnics, 118, 103350.
- Cheung Y. K., Zienkiewicz O. C., (1965), Plates and tanks on elastic foundations-an application of finite elementmethod, Int .J. Solids Struct.,1,451–461.
- Costa J. A., Brebia C. A., (1985), Bending of plates on elastic foundation using the boundary element method, Proc.2ndInt.Conf.ªariational Methods in Engineering, University of Southampton, 1985, pp. 523–533.
- El-garhy, B., Osman, M. (2002). Winkler coefficient for Beams on Elastic Foundation. ERJ. Engineering Research Journal, 25(3), 1-18.
- Fox E. N., (1948), The mean elastic settlement of a uniformly loaded area at a depth below the ground surface.Proc.2nd Int. Conf. on Soil Mechanics and Foundation Engg., Rotterdom, Vol 1, 1948, pp. 129–132.2.
- Fraser R. A., Wardle L. J., (1976), Numerical analysis of rectangular rafts on layered foundations, Geotechnique.,26(4),613–630.
- Horvath, J.S., (1993), Subgrade Modeling Jr Soil-Structure Interaction Analysis of Horizontal Foundation Elements, Manhattan College Research Report No. Celge-93-I, Manhattan College, New York.
- Katsikadelis J. T., Armenakas A. E., (1984), Analysis of clamped plates on elastic foundation by BIE method , J.Appl.Mech.,51,574–586.
- Loukidis D., Tamiolakis G.P., 2017, Spatial distribution of Winkler spring stiffness for rectangular mat foundation analysis, Eng Struct, 153 (2017), pp. 443-459