1. Clancy P, Randolph MF (1993) An approximate analysis procedure for piled raft foundations. Int J Numer Anal Methods Geomech 17:849–869
2. Poulos HG (1994) An approximate numerical analysis of pile–raft interaction. Int J Phys Model Geotech 18:73–92
3. Franke E, Lutz B, El-Mossallamy Y (1994) Measurements and numerical modelling of high rise building foundations on Frankfurt Clay. In: Vertical and horizontal deformations of foundations and embankments, pp 1325–1336
4. Ta LD, Small JC (1996) Analysis of piled raft systems in layered soils. Int J Numer Anal Methods Geomech 20:57–72
5. Burland JB, Kalra JC (1986) Queen Elizabeth II conference centre: geotechnical aspects. Proc Inst Civ Eng 80:1479–1503