ON TREFFTZ'S CENTER OF FLFXURE

Wang Wei, Wang Minzhong. ON TREFFTZ'S CENTER OF FLFXURE[J]. Engineering Mechanics, 1987, 4(4): 28-33.

Citation:

Wang Wei, Wang Minzhong. ON TREFFTZ'S CENTER OF FLFXURE[J]. Engineering Mechanics, 1987, 4(4): 28-33.

Citation:

Wang Wei, Wang Minzhong. ON TREFFTZ'S CENTER OF FLFXURE[J]. Engineering Mechanics, 1987, 4(4): 28-33.

Abstract

In this paper the Novozhinov's formula about the flcxural center is extended to a multiply connected domain. Let R is a force applied at the end of a bar. Then it is proved that strain energy takes minimum if and only if the force R is applied at Trefftz's center of flexure.

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