Open AccessThe long piles interaction with the surrounding and underlying soils, taking into account the linear and nonlinear rheological properties
Author(s) -
Z. G. Ter-Martirosyan,
Иван Лузин
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/698/2/022040
Subject(s) - pile , compressibility , geotechnical engineering , rheology , nonlinear system , stress (linguistics) , bearing capacity , base (topology) , mechanics , geology , soil water , structural engineering , materials science , mathematics , engineering , physics , mathematical analysis , soil science , composite material , linguistics , philosophy , quantum mechanics
The article presents the long incompressible pile with a two-layer base interaction problem formulation and solution, taking into account the underlying soil visco-plastic properties by the analytical method. A significant change in the stress-strain state at the base of an incompressible pile when stress changes around the pile side surface is shown. It is shown that in such conditions, the stress under the pile bottom varies significantly over time, which can lead to the pile bearing capacity loss in the long run.