上海轨道交通8号线、6号线淮海路站换乘节点结构设计

Structural Design of Transfer Joint of Huai Hai Road Station of Shanghai Rail Transit Line No.8 and Line No.6

介绍上海轨道交通8号线淮海路站南端头井换乘节点结构设计,南端头井为地下三层结构,既作为8号线与6号线同车站T型换乘节点,又作为盾构调头工作井,施工采用“一明三暗”逆筑法,在工作井内力计算中,考虑地下墙幅间接缝来模拟墙板的实际受力情况,使计算更加合理,为今后类似工程积累经验。

The article explains the structural design of the south end shaft of Huai Hai Road Station of Shanghai Rail Transit Line No.8.The south end shaft is an underground 3-level structure,built by top-down construction method.It functions as a 'T' style transfer point,and a shield turning shaft as well.In the internal force calculation of shaft,the joints between the panels of diaphragm are taken into account in the simulation of the(real) behavior of diaphragm wall.