Hamiltonian approach to analytical thermal stress intensity factors — Part 2: Thermal stress intensity factor
Author(s)
Author(s)
Xu, X.
Zhou, Z.
Date Issued
2010
Publisher
Taylor & Francis
Journal
Journal of Thermal Stresses
Volume
33
Issue
3
Start page
279
End page
301
Abstract
The equations of thermoelasticity are first rewritten in Hamiltonian form where the variables are separable in spatial coordinates. The symplectic eigensolutions satisfying the boundary conditions along the crack faces are solved analytically from the homogeneous equations. The loading and the particular integral are expanded in the eigensolutions and the coefficients are determined by the geometric boundary conditions excluding the crack. The thermal stress intensity factors are obtained and the behavior of the thermal stress intensity factors under arbitrary thermal loading is investigated.
SFU Affiliated Publication
No
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