南京玄武湖隧道关键施工技术

Key Construction Technologies Adopted in the Nanjing Xuanwu Lake Tunnel Project

结合工程施工中遇到的大范围基坑支护与降水、大宗土方开挖与移运、无对拉螺栓支模、主体结构防水、与地铁盾构交叉施工等难题,将其关键技术研究作综合性介绍。

Combining with some problems occurred in construction such as supporting and lowering water level in a largerange foundation ditch, large amount soil excavation and transportation, setting formwork without interpulling bolts, waterproof of main structure, and cross construction with subway shields and so on, authors comprehensively introduce key techniques studies.