对富水砂卵石地层盾构机选型的思考

Thinking of Selection of Shield Machines for Water-rich Cobble Ground

富水砂卵石地层盾构施工,具有较高的难度,其中盾构机的选型,是解决盾构施工难题的基础。结合成都地铁富水砂卵石盾构施工中出现的问题,对盾构机选型进行了简要阐述。

The shield construction for water-rich cobble ground has relatively high difficulties, in which the selection of shield machines is the key for resolving shield construction problems. The selection of shield machines is briefly described by the problems occurred in the shield construction for water-rich cobble of Chengdu Metro.