Vibrations of columns in the thermal postbuckling state accounting for temperature effect on material properties

• Published in: Journal of thermal stresses Vol. 46; no. 11; pp. 1248 - 1265
• Main Author: Birman, Victor
• Format: Journal Article
• Language: English
• Published: Taylor & Francis 02.11.2023
• Subjects: Boundary constraints; columns; material properties; postbuckling; temperature; vibrations

The article is concerned with natural frequencies of thermally buckled columns. The analysis accounts for the effect of temperature on the modulus of elasticity and the coefficient of thermal expansion of the material of the column. The columns are simply supported and two cases of axial boundary co...