Open AccessInteraction of a long barrette with three-layer base taking into account elastic and elastic- viscous properties of hereditary creep
Author(s) -
Z. G. Ter-Martirosyan,
Dam Huu Hung
Publication year - 2020
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/869/7/072038
Subject(s) - creep , mechanics , geotechnical engineering , materials science , geology , physics , composite material
The formulation and solution for the problem of interaction of a single barrette with the surrounding inhomogeneous massif are considered, taking into account the elastic property and elastic-viscous hereditary creep of soils on the basis of mathematical functions and models of the soil environment. In this case, determining the stress-strain state (SSS) of a single barrette with surrounding and underlying soil is complexity. It is shown that when the elastic-viscous hereditary creep of soils is available, there is a redistribution of effort on the barrette between the side surface and the lower end of the barrette in time. Resulting solution can be used to predict the sediment of a single barrette, as well as to determine the limit of the long-term load capacity of a single barrette.