State of stress of nonuniformly heated plates loaded along the boundary surfaces : PMM vol. 43. no. 6, 1979, pp. 1065–1072 |
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Authors: | V N Maksimovich |
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Abstract: | The general solution of ati elasticity theory problem for a constant thickness plate is constructed under the condition that a force and a nonuniformly heated plate are applied normally to the boundary planes. The solution is obtained as a result of applying the M.E. Vashchenko-Zakharchenko expansion formulas to the infinitely high-order differential equations obtained by A.I. Lur'e by a symbolic method 1,2], by a separate analysis of the symmetric and antisymmetric elasticity theory problems relative to the middle plane: 1) for constant temperature and given forces on the boundary planes; 2) for a given nonuniform heating and no forces. Simple formulas are presented to determine the state of stress in the case of a slowly varying external load and temperature of the unbounded plate. For a bounded plate the general solution for no forces on the boundary planes and heating resulted in the A.I. Lur'e solution 1]. |
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