Coupled modeling and dynamic characteristics of TBM cutterhead system under uncertain factors

The cutterhead system is the most critical component of a tunnel boring machine (TBM). Because of its complex structure and the influence of many uncertain factors, which not only aggravate its vibration damage, but also make the prediction of its dynamic characteristics and the damage-resistant design very challenging, coupled modeling and the dynamic characteristic analysis of cutterhead system under uncertain factors are of great...