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复合岩层中隧道轴线和岩层走向平行、垂直时TBM滚刀破岩机理研究

Research on rock breaking mechanism of TBM cutter while tunnel axis parallel \ vertical with rock stratum direction under composite rock layer
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摘要 TBM在我国交通、水利及采矿工程的隧道中大量应用,在掘进中经常遇到复合岩层,有必要研究复合岩层中TBM滚刀破岩机理。本文采用PFC3D(Partical Flow Code in 3 Dimension)探讨复合岩层中随道轴线和岩层走向平行、垂直时TBM滚刀破岩机理,得出相关结论。
作者 刘予会 Liu Yuhui
出处 《水利水电施工》 2019年第2期5-8,共4页
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