下穿107国道盾构施工关键技术研究

Key Technologies of Shield Tunneling Passing beneath National highway 107

通过分析深圳地铁下穿107国道施工可能遇到的问题,介绍了盾构机安全顺利通过的合理掘进参数,总结出盾构法隧道下穿道路施工的关键技术措施,这些成功经验都可为日后深圳乃至其他城市类似工程提供参考和借鉴。

The paper analyzes the problem which will be encountered in the construction of Shenzhen subway beneath state road 107 and describes a reasonable tunneling parameter of the shield machine passing safely and smoothly, as well as sums up the key technology and measure of the shield method passing through the road. These successful experiences can provide to consult and reference for the Similar projects in others cities as well as the Shenzhen city in the future.