Calculation of Temperature Stresses in Polymers in the Cycles Heating-Cooling Process

Vladimir I. Andreev; I.I. Frolova; L. Yu. Sigunova

doi:10.4028/www.scientific.net/MSF.931.9

Paper Titles

Preface

Calculation of Cylindrical Corrugated Shells Using a Semi-Analytic Finite Element Method
p.3

Calculation of Temperature Stresses in Polymers in the Cycles Heating-Cooling Process
p.9

Damper as a Rigid Insert for Rigid Bus Structures Oscillation Damping
p.14

Construction of Stiffness Matrices for Isotropic Plates in Parallelogram and Rhombus Shapes
p.19

The Influence of Cross Section Shape on Strengthening of Hollow Core Slabs
p.24

Stress and Strain Intensity Factors of the Corner Area of the Structure Boundary
p.30

Energy Model in Calculating the Strength Characteristics of the Reinforced Concrete Components
p.36

The Study of Natural Oscillations of Thin Elastic Shells of Complicated Shapes by the Energy Method
p.42

HomeMaterials Science ForumMaterials Science Forum Vol. 931Calculation of Temperature Stresses in Polymers in...

Calculation of Temperature Stresses in Polymers in the Cycles Heating-Cooling Process

Abstract:

In the constructions of multilayer cylindrical shells in heat-and-power engineering the materials, exhibiting rheological properties, such as concrete, polymers or fiber glass are widely used. In this connection, the study of temperature stresses in polymers, the analysis of the influence of various factors on the processes course under consideration, is of great importance. The paper presents an analytical solution of the thermal creep problem in polymers using the Kelvin-Voigt model for a rigidly clamped rod for various cases of temperature loading. The analysis of these solutions is also made on the example of a specific material for certain laws with changing temperature loads.

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Periodical:

Materials Science Forum (Volume 931)

Pages:

9-13

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.931.9

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Online since:

September 2018

Authors:

Vladimir I. Andreev*, I.I. Frolova, L. Yu. Sigunova

Keywords:

Deformation, Elasticity, Polymer, Temperature Stress, Thermal Creep, Viscosity

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* - Corresponding Author

References

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