Yesakova S. Modeling of work pile under cross loading

The work is devoted to revealing a model of soil environment which more likely describes its interaction with transversely loaded pile, and to the development of calculation methods of the "pile-soil" system. In order to solve this problem were used theoretical methods based on the improvement of B.N. Zhemochkin methods for piles that are immersed in a homogeneous and multi-layer basis considering the horizontal load, bending moment, cross distributed loading; experimental method for determining the distribution of stiffness with depth; analysis and comparison of theory and experiment. The practical significance of work consists in the possibility of using the scientific and theoretical results for modeling the piles in homogeneous and inhomogeneous basis, taking into account the effect of different lateral loads. First proposed computational model horizontally loaded piles using wave distribution of the stiffness of the soil to a depth of piles, on this basis the method of calculation and calculation tables compiled; improved methods of accounting horizontal soil pressure along the pile shaft; New analytical solutions to determine the stress-strain state of piles with struts and jammed in a low grillage, in a multi-basis and in bases having rheological properties; improved method of determining the required length of vertically loaded piles in a multilayer basis. A method for determining the stress-strain state of the piles used in the design of pile retaining walls in Kharkov and Kirovograd.