用于复杂地层的φ4.65m复合盾构掘进机

该文详细介绍准4.65m复合盾构掘进机的构造和主要技术参数,并着重介绍了刀盘系统、推进系统、螺旋输送机、管片拼装机、液压系统、集中润滑系统、加泥系统、盾尾系统、车架系统等的构造、功能和特点。最后,针对深圳水库截排工程水库隧道地质条件复杂、隧道同一断面土质软硬变化很大的情况,应用复合盾构以面板式刀盘、混合型布刀进行施工,取得了成功。可供类似地质条件盾构掘进机设计与施工借鉴。

φ4.65m Composite Shield Tunneling Machine Used in Complex Stratum

Introduced hereby in detail are the structure and main technical parameters of ?准4.65m composite shield tunneling machine. In the construction of Shenzhen Reservoir Interception & Drainage Project, composite shield with cutter disk of face-plate type and mixed cutter placement is used according to the complex geologic conditions of the reservoir tunnel, for reference of the design and construction of shield tunneling machine under similar geologic conditions.