北京铁路地下直径线盾构选型及功能设计  

Shield selection and function design of Beijing underground diameter line

作　　者：韩亚丽 吕传田 张宁川 

机构地区：[1]中铁隧道装备制造有限公司,河南新乡471000 [2]中铁隧道集团北京地下直径线项目部,北京100045

出　　处：《中国工程科学》2010年第12期29-34,共6页Strategic Study of CAE

摘　　要：根据隧道直径的大小和地质等条件,分析北京铁路地下直径线隧道工程盾构法施工中盾构设备选型考虑的因素及选择的机型,确定盾构机型配置的主要功能及对地质的适应性,并对盾构主要结构数据和配备能力进行了计算和描述。提出了盾构选型和设计中需要注意的事项和问题。According to the diameter of the tunnel and the geological conditions, considered factors of equipment selection and the choice of models of the large diameter tunnel of the Beijing underground diameter tunnel project were analysed, the main functions and geological suitability of shield type configure were described, and the main data of the structure and equipped capability were calculated and described. The issues and problems that need to be paid attention for selection and design of shield were proposed.

关 键 词：铁路 地下直径线 盾构选型 盾构功能设计 

分 类 号：U455[建筑科学—桥梁与隧道工程]