Modeling of Reactor Dry Protection Stressed-Strain State Taking into Account Temperature and Radiation Exposure

Radjab M. Kurachev; Dmitriy A. Vysokovsky; Anton S. Chepurnenko; Pavel A. Shvetsov

doi:10.4028/www.scientific.net/MSF.931.107

Paper Titles

Comparison of the Stress-State Level for the Inhomogeneous Rock Mass with a Spherical Cavity in the Stationary and Non-Stationary Temperature Conditions
p.78

The Impact of the Conical Indenter on a Plate Laying on a Winkler Foundation
p.84

About Contemporary Seismic Analysis of Underground Structures
p.91

Rational Dimensions of Transverse Stiffenning Ribs in Girders with a Slender Web
p.100

Modeling of Reactor Dry Protection Stressed-Strain State Taking into Account Temperature and Radiation Exposure
p.107

Local Stability of Castellated Beams with Diamond-Shape Openings: FEM Calculation and Experiment
p.113

Presentation of a Framed Cyclically Symmetric Structure as a Ring Plate
p.119

The Definition of a Critical Deflection of Compressed Rods with the Creep by the Method of Bubnov-Galerkin
p.127

Buckling of Glass Reinforced Plastic Rods of Variable Rigidity
p.133

HomeMaterials Science ForumMaterials Science Forum Vol. 931Modeling of Reactor Dry Protection Stressed-Strain...

Modeling of Reactor Dry Protection Stressed-Strain State Taking into Account Temperature and Radiation Exposure

Abstract:

The paper proposes the method of stress calculation in three-layer protecting structures of nuclear reactors under thermal and radiation effects. We consider the case of a plane deformed state. One-dimensional axisymmetric finite elements are used. The effect of indirect material heterogeneity on the stress-strain state of the structure is investigated.

You might also be interested in these eBooks

Materials and Technologies in Construction and Architecture

View Preview

Info:

Periodical:

Materials Science Forum (Volume 931)

Pages:

107-112

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.931.107

Citation:

Cite this paper

Online since:

September 2018

Authors:

Radjab M. Kurachev, Dmitriy A. Vysokovsky, Anton S. Chepurnenko*, Pavel A. Shvetsov

Keywords:

Multilayer Structures, Neutron Flux, Radiation, Stress-Strain State, Temperature

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] A.V. Esenov, Effective serpentinite concrete of dry, radiation-thermal protection of the VVER reactor: dissertation for the degree of candidate of technical sciences, Moscow, (2014).

Google Scholar

[2] Yu.F. Kozelsky, Change of deformation properties of protective reinforced concrete structures under the influence of physical fields: dissertation for the degree of candidate of technical sciences, Rostov-on-Don, (2013).

Google Scholar

[3] V.I. Andreev, Some problems and methods of mechanics of inhomogeneous bodies: monograph, Publisher ASV, Moscow, (2002).

Google Scholar

[4] V.B. Dubrovsky, Radiation resistance of building materials, Stroiizdat, Moscow, (1977).

Google Scholar

[5] SR 27.13330.2011. Concrete and reinforced concrete structures designed to work under high and high temperatures. Updated version of SNiP 2.03.04-84, Moscow, (2011).

Google Scholar

[6] S.V. Litvinov, L.I. Trush, S.B. Yazyev, Flat axisymmetrical problem of thermal creepage for thick-walled cylinder made of recyclable PVC, Procedia Engineering. 150 (2016) 1686-1693.

DOI: 10.1016/j.proeng.2016.07.156

Google Scholar

[7] S.V. Litvinov, E.S. Klimenko, I.I. Kulinich, S.B. Yazyeva, Longitudinal bending of polymer rods with account taken of creep strains and initial imperfections, International Polymer Science and Technology. 42 (2015) 23-25.

DOI: 10.1177/0307174x1504200206

Google Scholar

[8] S. Litvinov, A. Beskopylny, L. Trush and S. Yazyev, Optimization of thick-walled spherical shells at thermal and power influences, MATEC Web of Conferences. 106 (2017) 04013.

DOI: 10.1051/matecconf/201710604013

Google Scholar

[9] S. Yazyev, M. Kozelskaya, G. Strelnikov and S. Litvinov, Energy method in solving the problems of stability for a viscoelastic polymer rods, MATEC Web of Conferences. 129 (2017) 05010.

DOI: 10.1051/matecconf/201712905010

Google Scholar