Study of the Laws Governing Weakening and the Formation and Growth of Defects in the Structure of Structural Glass-Reinforced Plastics under Conditions of Nonstationary Heating at High Temperatures,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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A theoretical investigation of the criteria determining the temperature field and stress condition of plastics subjected to nonstationary heating at high temperatures and external loads was carried out. The mathematical analysis is based on a given equation of a given state. General solutions for the given equation for three particular cases are considered the thermo-physical constants are assumed constant and physico-chemical transformations are absent thermophysical constants are functions of the temperature, and physico-chemical transformations are absent and thermophysical constants are functions of the temperature, and physico-chemical transformations are present.
- Laminates and Composite Materials