敞开式TBM护盾半径适应性设计

田彦朝,贺飞,张啸

Adaptive design of shield radius for open type hard rock TBM

Yan-chao TIAN,Fei HE,Xiao ZHANG

图 7 底侧护盾与洞壁间隙随位置角度变化曲线

Fig.7 Gap between shield and tunnel changing with location