摘要
以高湖头隧道为依托,选取F9断层对隧道围岩变形与支护受力进行监测并分析,发现围岩变形与支护受力随时间都呈现出明显的阶段性;围岩变形在隧道开挖后就已经完成了69%;支护结构最大受力都出现在隧道拱顶处。
Based on Gaohutou tunnel,the surrounding rock deformation and support stress of the tunnel was monitored and analyzed in the F9 fault. It was found that the deformation and support stress showed obvious stages with time; the deformation of surrounding rock has been completed 69% after the tunnel had been excavated; and the maximum of the support stress were appeared in the vault of the tunnel.
作者
陶建军
陈浩
孙振华
陈航
袁霈龙
Tao Jianjun;Chen Hao;Sun Zhenhua;Chen Hang;Yuan Peilong(Shaoxing Transportation Investment Group Co.,Ltd,Shaoxing 312000,China;Highway School,Chang＇an University,Xi＇an 710064,China;Hangzhou Co.,China Railway Tunnel Group Co.,Ltd,Hangzhou 310030,China;Second Highway Engineering Co.,China Communications Construction Company Limited,Xi＇an 710065,China)
出处
《山西建筑》
2018年第16期133-136,共4页
Shanxi Architecture
基金
浙江省交通运输厅科研计划项目(2016019)
关键词
隧道
断层破碎带
监控量测
数据分析
tunnel
fault zone
monitoring measurement
data analysis
