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随着钻井技术水平的不断提高，人们对岩石力学性质的研究也逐步深入和完善起来。圆柱压入试验法，由于其岩石破碎过程的典型性以及在相当程度上反映了钻井时岩石抗破碎能力的真实性，而被作为标准试验方法延用至今。但传统试验方法具有操作繁琐、稳定性差、精度不高等缺点。本
With the continuous improvement of drilling technology, people have gradually deepened and perfected the research on rock mechanics properties. The cylindrical press-in test method has been used as a standard test method to date because of its typical rock crushing process and to a considerable degree the authenticity of rock crushing resistance during drilling. However, the traditional test methods have the disadvantages of complicated operation, poor stability and low accuracy. this