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本文讨论了线性硬化材料Ⅲ型裂纹稳恒扩展问题,得出了裂尖塑区的应力、应变与开口位移的精确解,以及卸载区的应力、应变的数值解。
In this paper, the problem of Ⅲ type crack propagation in linear hardening materials is discussed. The exact solutions of stress, strain and opening displacement in cracked plastic zone and the numerical solutions of stress and strain in unloading zone are obtained.