fracture propagation

常见例句

Acoustic Emission (AE) and Computerized Tomography (CT) scanning are important means to monitor the coal and rock fracture propagation.
声发射技术和CT扫描技术是监测煤岩体裂纹扩展的重要手段。
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During fracture propagation driven by detonation gas in oil well, dynamic response of crack surface under the gas pressure results in fast fracturing.
油井爆生气体对岩石劈裂作用过程，是裂缝面对动态荷载响应并使其发生动态扩展的过程。
The basic law of the fracture propagation in the blasting model with two groups of constructional surfaces is studied with the help of dynamic photoelasticity survey.
借助于动光弹测试手段，研究了含两组结构面的爆炸模型中破裂发展的基本规律。其中实验模型是从含有两组主结构面的岩体中抽象出来的。