Modeling of the deformation process and evaluation of the bearing capacity of soil and polyethylene corrugated pipe with allowance for temperature
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 157 (2015) no. 1, pp. 107-113
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The problem of estimating the ultimate load and soil settlement with a thin-walled structure – polyethylene corrugated pipe – enclosed therein is considered. The settlement of this system is determined through the elastic-viscoplastic model of deformation with regard to the soil dilatancy and changes in its mechanical properties over time. Temperature deformations and effects of temperature on the yield stress of polyethylene are taken into account. Numerical experiments are performed using the finite element method to identify patterns of the influence exercised by geometric and mechanical characteristics on the maximum load and system settlement.
Keywords:
soil mechanics, creep, plastisity, limit load, dilatancy, finite element method.
@article{UZKU_2015_157_1_a10,
author = {R. A. Kayumov and R. A. Shakirzyanov and F. R. Shakirzyanov},
title = {Modeling of the deformation process and evaluation of the bearing capacity of soil and polyethylene corrugated pipe with allowance for temperature},
journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
pages = {107--113},
publisher = {mathdoc},
volume = {157},
number = {1},
year = {2015},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/UZKU_2015_157_1_a10/}
}
TY - JOUR AU - R. A. Kayumov AU - R. A. Shakirzyanov AU - F. R. Shakirzyanov TI - Modeling of the deformation process and evaluation of the bearing capacity of soil and polyethylene corrugated pipe with allowance for temperature JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 2015 SP - 107 EP - 113 VL - 157 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_2015_157_1_a10/ LA - ru ID - UZKU_2015_157_1_a10 ER -
%0 Journal Article %A R. A. Kayumov %A R. A. Shakirzyanov %A F. R. Shakirzyanov %T Modeling of the deformation process and evaluation of the bearing capacity of soil and polyethylene corrugated pipe with allowance for temperature %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2015 %P 107-113 %V 157 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2015_157_1_a10/ %G ru %F UZKU_2015_157_1_a10
R. A. Kayumov; R. A. Shakirzyanov; F. R. Shakirzyanov. Modeling of the deformation process and evaluation of the bearing capacity of soil and polyethylene corrugated pipe with allowance for temperature. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 157 (2015) no. 1, pp. 107-113. http://geodesic.mathdoc.fr/item/UZKU_2015_157_1_a10/