研究领域

（1）工程机械作业机理的宏细观数值模拟研究；
（2）复杂困难环境下的盾构TBM新装备、技术、工法的理论探索与施工研究；
（3）高寒地区工程机械作业过程的远程监控研究

近期论文

Geng Q*, Zhang HJ, Liu XH, et al. Numerical study on the rock muck transfer process of TBM cutterhead with clump strategy based on discrete element method [J]. Tunnelling and Underground Space Technology, 2019, 91.
Liu XH*, Tang P, Geng Q, et al. Numerical research on wear mechanisms of conical cutters based on rock stress state [J]. Engineering Failure Analysis, 2019, 97: 274-287.
Liu XH*, Tang P, Geng Q, et al. Effect of Abrasive Concentration on Impact Performance of Abrasive Water Jet Crushing Concrete [J]. Shock and Vibration, 2019.
Geng Q*, Bruland A, Macias FJ. Analysis on the Relationship Between Layout and Consumption of Face Cutters on Hard Rock Tunnel Boring Machines (TBMs) [J]. Rock Mechanics and Rock Engineering, 2018, 51: 281-297.
Geng Q*, Wei ZY, Ren JH. New rock material definition strategy for FEM simulation of the rock cutting process by TBM disc cutters [J]. Tunnelling and Underground Space Technology, 2017, 65: 179-186.
Geng Q*, Wei ZY, Meng H, et al. Free-face-Assisted Rock Breaking Method Based on the Multi-stage Tunnel Boring Machine (TBM)[J]. Rock Mechanics and Rock Engineering, 2016, 49:4459-4472.
Geng Q*, Wei ZY, Meng H. An experimental research on the rock cutting process of the gage cutters for rock tunnel boring machine[J]. Tunnelling and Underground Space Technology, 2016, 52: 182-191.
Geng Q*, Wei ZY, Meng H, et al. Mechanical performance of TBM cutterhead in mixed rock ground conditions[J]. Tunnelling and Underground Space Technology, 2016, 57: 76-84.
Geng Q*, Wei ZY, Meng H, et al. Numerical and experimental research on the rock breaking process of the TBM normal disc cutters[J]. Journal of Mechanical Science and Technology, 2016, 30(4):1733-1745.
Geng Q*, Wei ZY, He F, et al. Comparison of the mechanical performance between two-stage and flat-face cutter head for the rock tunnel boring machine (TBM) [J]. Journal of Mechanical Science and Technology, 2015, 29(5): 2047-2058.
Geng Q*, Wei ZY, Meng H. Numerical and experimental method to determine the boring diameters of a two-stage TBM cutterhead to prevent rock burst[J]. Journal of Mechanical Science and Technology, 2014, 28(11):4613-4620.