探讨复合式盾构机刀盘刀具的设计及选型

Discussion on Design and Selection of Cutter Head for Compound Shield Machine

主要以南昌地铁1号线为例,通过分析该项目概况,探讨复合式盾构机刀盘的功能以及刀具切削原理、布置原则,确定刀盘的综合设计流程,选择刀盘的结构形式与支承方式,明确刀盘的结构设计与选型。

Taking Nanchang Metro Line 1 as an example,through the analysis of the project situation,the function of the composite shield machine cutter head as well as the cutting principle and layout principle are discussed,the comprehensive design process of the cutter head is determined,the structural form and support mode of the cutter head is selected,and the structural design and selection of the cutter head are clarified.