The results of numerical investigation of the stress-strain state of subgrade groups of hollow circular piles with diameters of less than three step under the action of horizontal loads. Shows the effect of pitch on piles move horizontally loaded the bases and a comparative analysis of the nature of their work with full-scale tests and numerical simulations. Pseudoplane used computational model of the foundation for the theory of local deformations and linearly deformable half.
soil basis, intense-deformed condition, circular hollow piles, bushes, step, horizontal load, displacements.
1. Davidyk A.N. Reinforced concrete as a factor of globalization, 2014, no 7, P.52-54 (In Russian)
2. Poulos H.G., Bunce G. Foundation design for the Burj Dubai-the world’s tallest building. Proceedings of the 6th international conference case histories in geotechnical engineering, Arlington, Virginia, Paper. 2008 V.1 рp. 14-16. (in Russian)
3. Sokolov G.A. On the choice of step in Bush hollow round piles, OFMG Publ., 1996, no 4, P.18-20 (In Russian)
4. Zaripov R.V. Numerical simulation and experimental study of laterally loaded piles hives. Ufa, 2004, 142 p.
5. Denisov O.L. Experimental study of laterally loaded foundations piles hollow round. OFMG Publ., 2010, no 2, p. 2-5 (in Russian)
6. Denisov O.L. Experimental and theoretical study and development of methods of calculation of group pile foundations. Ufa, 1996, 511 p.
7. Andriyanova S.O. Investigation of the stress-strain state of a hollow square and work round the piles of the intermediate supports of the bridge using a PC SCADOFFICE. Ufa, 2013, p. 19-23
