Abstract

AbstractThis paper is concerned with a treatment of thermoelastic problems for a multiply connected cross section in polygonal cylinder under uniform internal heat generation. In the first part of this paper a general theory is presented for thermal stress analysis in multiply connected region which has been subjected different temperature distribution of unsteady or steady state. As examples of the above theory, in the second part, approximate numerical solutions are obtained by the point‐matching method for the thermal stress distribution of the polygonal cylinder with a central circular hole having the thermally insulated outer boundary under uniform heat generation.

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