摘要
针对上海虹桥枢纽仙霞西路道路新建工程下穿机场隧道工程,通过设置试验段,优化调整了切口水压、泥浆比重、注浆量等施工技术参数,使得大直径泥水盾构成功穿越了虹桥机场绕滑道,为类似隧道工程穿越机场提供了借鉴。
Aiming at the underpassing airport tunnel project of Shanghai Hongqiao Hub Xianxia(W) Road Newly Built Project,the tested section is set up to optimize and adjust the construction technical parameters of cut hydraulic pressure,slurry proportion and grouting volume so as to make the large-diameter cement-water shield successfully cross the runway around Hongqiao Airport,which provides the reference for the similar tunnel projects crossing the airports.
出处
《城市道桥与防洪》
2012年第2期95-98,11,共4页
Urban Roads Bridges & Flood Control
关键词
泥水盾构
穿越机场
绕滑道
切口水压
施工技术
cement-water shield,crossing airport,around runway,cut hydraulic pressure,construction technology
