Thermoelasticity Solutions for Straight Beams

• Autores: C.D. Copper, D. Pilkey
• Localización: Journal of applied mechanics, ISSN 0021-8936, Vol. 69, Nº. 3, 2002, págs. 224-229
• Idioma: inglés
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• Resumen

  • This paper presents a thermoelastic solution technique for beams with arbitrary quasi-static temperature distributions that create large transverse normal and shear stresses. This technique calculates the stress resultants and centroid displacements along a beam. Then, the stress resultants and temperature distribution are used to calculate the stress distributions on a cross section of the beam. Simple examples demonstrate the numerical efficiency of the proposed technique and the inadequacy of the strength of materials theory to solve these types of problems. ©2002 ASME