浅析影响横穿向斜含水层隧道最大涌水量预测技术

富水岩溶区隧道施工中经常出现涌水,最大涌水量的确认对涌水隧道的处理方案选择和排水系统确认有至关重要的作用。本文以预测玉石三标花桥隧道进口端右洞最大涌水量为例,介绍隧道最大涌水量预测技术,为隧道最大涌水量的预测提供参考和借鉴。

Analysis on the Prediction Technology of Maximum Water Inflow for Tunnels that Affect the Transverse Syncline Aquifer

Water gushing often occurs in the construction of tunnels in water-rich karst areas.The confirmation of the maximum water gushing volume plays a vital role in the selection of the treatment plan for the water gushing tunnel and the confirmation of the drainage system.Taking the prediction of the maximum water inflow in the right hole at the entrance of the Yushi Sanbiaohuaqiao Tunnel as an example,this paper introduces the prediction technology of the maximum water inflow of the tunnel,and provides a reference for the prediction of the maximum water inflow of the tunnel.