对青岛地铁三号线河河区间隧道穿越饱水砾砂层工程进行研究,通过迈达斯GTS数值模拟软件分析在渗流-应力耦合效应影响下浅埋暗挖隧道的施工力学效应。结果显示,该隧道在开挖过程中较为安全,但应注意地下水对隧道施工的影响,通过注浆的方式可以有效的控制地下水。
Qingdao Metro Line Creek River tunnel project through the water-sat- urated sand gravel study by Midas GTS numerical simulation software to analyze the seepage-stress coupling effect under the influence of mechanical effects Shallow Tun- nel Construction, draw the Tunnel excavation is more secure, but should pay attention to the impact on groundwater tunneling through grouting ways to effectively control groundwater.