江西建材Issue(3)：190-191,197,3.
高速公路隧道突泥原因及处治技术分析
Analysis of Causes and Treatment Techniques for Mud Inrush in Highway Tunnels
董恒1
作者信息
- 1. 龙岩冠豸山机场委员会,福建 龙岩 364000
- 折叠
摘要
Abstract
Mud burst is one of the most serious geological hazards in the construction and operation management of highway tunnels,affecting tunnel safety,construction progress,and surrounding environment.The article combines the mud inrush accident that occurred during the con-struction of the YK4+366 face in the right tunnel of the Gaotou Tunnel on the Jingyong Expressway.Comprehensive measures such as backfill-ing the tunnel slag,sealing the face with shotcrete,adding temporary steel support,advanced support,and tunnel pipe shed are adopted to safely and effectively deal with this sudden danger,ensuring the normal progress of construction under weak surrounding rock of the tunnel.This has certain reference significance for future underground engineering construction under similar conditions.关键词
隧道/突泥/原因分析/处治措施Key words
Tunnel/Sudden mud/Cause analysis/Treatment measures分类
建筑与水利引用本文复制引用
董恒..高速公路隧道突泥原因及处治技术分析[J].江西建材,2024,(3):190-191,197,3.
