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上海地铁1号线南起新龙华北至铁路新客站,沿线设11座地下车站,由于道路狭窄、交通繁忙、地面建筑密集、地下管线纵横交错,为减少对周围环境的影响,地下车站的基本施工方法采用无噪音、无振动、公害较小的地下墙施工法.七十年代末开始进行工程试验,逐步改进,地下墙设计也随着工程实践,经过反馈不断完善.现结合矩形区间、新客站车站等地下墙设计中几个主要问题如:
Shanghai Metro Line 1 starts from Xinlong North China Railway to New Railway Station. There are 11 underground stations along the line. Due to the narrow roads, heavy traffic, intensive ground construction and underground pipelines criss-crossing, in order to reduce the impact on the surrounding environment, the basic of underground stations The construction method adopts underground wall construction method with no noise, no vibration and less public nuisance. Engineering test started in the late seventies and was gradually improved. The design of underground wall is also continuously improved with feedback after engineering practice. Station and other underground station wall station design in several major issues such as: