摘要
该文根据浙江省诸永高速公路璜山2号隧道的施工监测,对监测数据进行分析,得出了双连拱隧道围岩压力、钢支撑内力和锚杆轴力的变化规律,研究成果对于连拱隧道的设计、施工及监测具有一定的指导和借鉴意义。
Based on the construction monitor of Zhejiang Province Zhuyong Expressway Huangshan No.2 Tunnel,the article analyzes the monitoring data,and gives the varying rules of wall rock pressure,steel brace inner force and bolt axial force of the continuous double-arch tunnel.The studying result has some instruction and reference for the design,construction and monitor of continuous arch tunnel.
出处
《城市道桥与防洪》
2010年第12期104-106,共3页
Urban Roads Bridges & Flood Control
关键词
连拱隧道
围岩压力
钢支撑内力
监测
continuous arch tunnel,wall rock pressure,steel brace inner force,monitor
