fracture propagation

常見例句

Acoustic Emission (AE) and Computerized Tomography (CT) scanning are important means to monitor the coal and rock fracture propagation.
聲發(fā)射技術(shù)和CT掃描技術(shù)是監(jiān)測(cè)煤巖體裂紋擴(kuò)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.
油井爆生氣體對(duì)巖石劈裂作用過程，是裂縫面對(duì)動(dòng)態(tài)荷載響應(yīng)并使其發(fā)生動(dòng)態(tài)擴(kuò)展的過程。
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.
借助于動(dòng)光彈測(cè)試手段，研究了含兩組結(jié)構(gòu)面的爆炸模型中破裂發(fā)展的基本規(guī)律。其中實(shí)驗(yàn)?zāi)Ｐ褪菑暮袃山M主結(jié)構(gòu)面的巖體中抽象出來的。