Investigation of deformation of elements of three-dimensional reinforced concrete structures located in the soil, interacting with each other through rubber gaskets

Winter School on Continuous Media Mechanics

Berezhnoi, D.V.^1 ; Balafendieva, I.S.^1 ; Sachenkov, A.A.^1 ; Sekaeva, L.R.^1

Kazan Federal University, 18 Kremlyovskaya Street, Kazan

420008, Russia^1

关键词: Concrete substructures;    Contact finite elements;    Contact interaction;    Deformable structures;    Numerical results;    Rubber lining;    Specific properties;    Three-dimensional structure;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/208/1/012005/pdf
DOI  :  10.1088/1757-899X/208/1/012005

来源: IOP

【 摘 要 】

In work the technique of calculation of elements of three-dimensional reinforced concrete substructures located in a soil, interacting with each other through rubber linings is realized. To describe the interaction of deformable structures with the ground, special "semi-infinite" finite elements are used. A technique has been implemented that allows one to describe the contact interaction of three-dimensional structures by means of a special contact finite element with specific properties. The obtained numerical results are compared with the experimental data, their good agreement is noted.