ANALYSIS OF SINGLE-EDGE-CRACKED SPECIMENS UNDER THREE- OR FOUR-POINT BENDING BY THE BODY FORCE DOUBLET METHOD.

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作者：
Nisitani, Hironobu
Mori, Kazuya
Noguchi, Hiroshi
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来源：
Nippon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A | 1986年 / 52卷 / 474期
关键词：
ELASTICITY; -; ELASTOPLASTICITY; STRESSES; Analysis;
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摘要：
In this paper, 'The body force doublet method' is proposed. This method of analysis uses the distributed body force doublet in order to satisfy given boundary conditions. For application, single-edge-cracked specimens under three- or four-point bending are analyzed, and the stress intensity factors and the crack opening displacements are evaluated. Their approximate expressions, effective for practical application, are shown.
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页码：539 / 543
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