Analysis of existing methods for calculating retaining walls from bored piles

An overview analysis of the methods calculating retaining walls from driven piles was performed. Analytical calculation in accordance with SNiP 2.02.03–85, taking into account requirements change No. 1 DBN V.2.1-10-2009 on horizontal stiffness and static section using Lira-CAD software complex were considered, a plane cross-section finite element method according to Coulomb-Mohr model Plaxis 2D complex.With population growth expansion cities, need for new residential, commercial industrial buildings increases. Modern urbanization leads an increase density densification buildings. This requires construction multi-story infrastructure ensure efficient use limited land area, areas significant elevation differences, or underground parking lots. Under such conditions, engineers increasingly have solve problems conditions compacted buildings, differences height building site.One most common engineering solutions these is implementation massive soil form bored connected by binding grid. The structures special attention determination initial parameters considered problem choice approach stress-strain state elements pit enclosure base.On example, pile performed geological city Kyiv same different methods. For reliability comparison loading results all three cases, it accepted DSTU NB V.2.1-31:2014. obtained movements at level bottom top analyzed ways, based them, preliminary conclusions formulated prospects further research.