截齿滚动掘进冻土过程的影响因素数值模拟研究
|
Study on numerical simulation of influencing factors for frozen soil excavation process by cutting pick rolling
|
图12. 截齿掘进冻土能量曲线 |
Fig. 12. Energy curves of frozen soil excavation by cutting picks: internal energy curve (a), total energy curve (b), specific energy curve (c) and leakage energy curve (d) |
![]() |