端头换乘车站盾构机支架接收方案

Study on shield support receiving scheme for terminal transfer station

在修建城市轨道交通地下换乘车站时,施工方往往会进行同期预留施工,这会导致相对靠上的线路盾构机在接收时,其下部为悬空状态。综合考虑工期、安全性及可实施性,本文提出采用搭设接收支架的方式,实现端头换乘车站盾构机支架接收。该方案实现支架接收可靠且易操作,具有一定的施工指导意义及推广价值。

When constructing the underground transfer station of urban rail transit,reserved construction is often carried out at the same time by the construction personnel,which results in the lower part being suspended when the shield tunneling of the relatively uppermost line receives construction.Considering the construction period,safety and practicability,the method of installing receiving bracket is puts forward in this paper,which realizes the receiving of shield bracket in terminal transfer station.The reliability and operability of the receiving bracket using this scheme are proved,and the scheme has certain construction guiding significance and popularization value.