谈隧道洞内架桥机拼装方法

Discussion on bridge-erecting machine assembling methods within the tunnel

结合白草鞍隧道内T梁架桥机拼装实例,介绍了隧道内拼装架桥机的选型与总体拼装方法,并阐述了隧道内架桥机拼装关键步骤,旨在以最经济、简单、快捷、安全的方法完成隧道内架桥机的拼装工作。

Combining with T-beam bridge-erecting machine assembling example of Baicao＇an tunnel,introduces bridge-erecting machine assemble selection and general assembling methods within the tunnel,and describes critical bridge-erecting machine assembling steps within the tunnel,with a view to accomplish the bridge-erecting machine assembling task within the tunnel with the most economic,fastest and safest method.