南京地铁3号线新市区间工程难点分析及技术对策

摘要

The geological conditions between Xinzhuang Station and the City government Station of the NO.3 line Nanjing metro are bad,it has construction difficulty and risk,a larger disturbance comes from the external environment and it requires high civilized construction.This paper discusses the engineering difficulties and the main countermeasures.%南京地铁3号线新庄站～市政府站不仅地质条件恶劣,施工难度大,风险大;而且外部环境干扰较大,文明施工要求高。本文重点分析了新市区间工程重、难点与主要对策措施。