106. A Method of Determining the Effects of Elevated Temperature on Structural Design and Weight
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Paper
Abstract
This report presents a method of including temperature and time effects in the determination of allowable stresses for structures that operate at elevated temperatures. Creep-buckling and permanent structural deformation are considered, as well as the static, or short-time properties of the material at elevated temperature. Results are obtained in a form that can be used for preliminary-design weight estimation. Recommendations are made regarding research needed to form a basis for structural design at elevated temperatures.