Optimization of calculation of the stress-strain state of a base reinforced with inert material

In this article, we performed a comparative analysis of the results of calculating the stress-strain state of a soil base reinforced with crushed stone columns, with calculation results obtained using a well-known technique that allows optimizing the calculation of the deformation characteristics of...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2019-12, Vol.1425 (1), p.12167
Main Authors: Ter-Martirosyan, A Z, Sergeev, S A, Ermoshina, Yu L
Format: Article
Language:English
Subjects:
Comparative analysis
Crushed stone
Deformation
Finite element method
Mathematical analysis
Optimization
Physics
Settling
Soil properties
Soil stabilization
Soils
Stone columns
Strain
Stress-strain relationships
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this article, we performed a comparative analysis of the results of calculating the stress-strain state of a soil base reinforced with crushed stone columns, with calculation results obtained using a well-known technique that allows optimizing the calculation of the deformation characteristics of base soils. The calculations were performed by the finite element method (FEM) in the PLAXIS 3D software package. The base reinforcement was carried out in order to reduce the stabilized settlement by transforming the properties of the soil using crushed stone reinforcing elements. A comparative analysis showed good convergence of the values of the settlements of slab foundations, which allows us to apply the methodology for calculating the deformation characteristics of soils to optimize the calculation of the stress-strain state of the bases according to the second group of limiting states.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1425/1/012167