摘要
某城市地铁1号线盾构隧道需要从一条雨污合流管道下穿过,本文对此建立FLAC3D模型,并运用改进的Attewell和Woodman公式拟合计算地面沉降值,分析了该工程情况下的沉降情况和安全性。
In this paper, we used FLAC3D and the formulae proposed by Attewell and Woodman, separately, simulated and analysised the settlement of the ground surface and a sewer pipe due to a parallel subway shield tunnel, and assessed the security of it, based on the design and construction of NO. 1 line of XX Metro.
出处
《四川建材》
2013年第5期144-146,共3页
Sichuan Building Materials
