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Constant velocity crack propagation - dependence on remote load

机译:等速裂纹扩展-取决于远程载荷

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It is argued that continuum scaling applies for the dissipative region at a fast running crack edge. Then, a self-similar solution is possible for an expanding crack in a large plate. Analysis of this solution not only shows that a constant terminal velocity is reached, but also that this velocity is dependent on the remote load. However, the magnitude of this velocity may not be uniquely related to the remote load, but also dependent on features of the acceleration phase. (C) 2002 Elsevier Science Ltd. All rights reserved. [References: 15]
机译:有人认为连续谱定标适用于快速运行裂纹边缘的耗散区域。然后,可以为大板中的裂纹扩展提供自相似的解决方案。对这种解决方案的分析不仅表明达到了恒定的终端速度,而且该速度取决于远程负载。但是,该速度的大小可能并不唯一地与远程负载相关,还取决于加速阶段的特征。 (C)2002 Elsevier ScienceLtd。保留所有权利。 [参考:15]

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