摘要
介绍盾构端头地层加固的目的、常用的加固方法等内容,结合广州市珠江新城核心区市政交通项目旅客自动输送系统林和西站、广州市轨道交通3号线北延段南方医院站的盾构端头地层加固设计,重点说明素混凝土桩、玻璃纤维桩的加固方法,分析该加固方法的优点及适用条件。
The paper introduces the purpose of soil reinforcement at shield hunching and receiving sites along with the most commonly used methods. Pure concrete pipes and fiberglass pipes were applied for the soil reinforcement at shield launching and receiving sites of Linhexi Station （in the automated people- mover system of the municipal traffic project in the downtown of Zhujiang New Town） and Southern Hospital Station of Guangzhou metro Line 3. The merits and adaptable conditions of the reinforcement approach are analyzed.
出处
《都市快轨交通》
2010年第2期79-82,共4页
Urban Rapid Rail Transit
关键词
城市轨道交通
盾构隧道
端头地层
加固桩
广州
urban rail transit
shield tunneling
soil at shield launching and receiving sites
reinforcement
pipe
Guangzhou
