Designed by Chris Latta, the "Think Tube" is a small pod that allows privacy in public places.
2
以某地铁标段施工的土压平衡盾构机为研究对象，建立了盾构密封舱土压力系统离散元仿真的几何模型；
Taking the shield machine tunneling in a subway section as the research object, the DEM geometrical model for analyzing the chamber pressure of the shield machine is established.
3
离散单元法模拟盾构密封舱土压力系统工作过程的首要内容是改性土的模拟。
The first problem for DEM to simulate the work process of the chamber system of the EPB shield machine is the modeling of the conditioned sands.
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