摘要
广州市地铁四号线南沙客运港站土建工程位于南沙区港前大道与科技大道交叉口,沿港前大道敷设于路下,与远期规划15号线垂直相交进行换乘。该站处于深厚淤泥之中,开挖及支护难度极大。文章对此问题进行深入探讨,研究成果为工程施工提供了技术支持,也可为类似工程提供参考。
The civil engineering of Nansha Passenger Port Station of Guangzhou MetroLine 4 is located at the intersection of Gangqian Avenue and Science and Technology Avenue in Nansha District.It is laid under the road along the Gangqian Avenue and interchanged vertically with the long-term planning line 15.The station is in deep silt,so it is very difficult to excavate and support.This paper made an in-depth discussion on this issue,and the research results provides technical support for engineering construction,as well as a reference for similar projects.
作者
迟骋
CHI Cheng(Staff University,China Railway Tunnel Bureau Group,Luoyang,Henan 471000,China)
出处
《企业技术开发》
2019年第4期11-17,共7页
Technological Development of Enterprise
基金
软硬不均地层中地铁单洞双线大直径盾构施工关键技术研究
关键词
基坑开挖
支护
方案
探讨
技术支持
Foundation pit excavation
Support
Scheme
Discussion
Technical support
