摘要
在张石高速公路二期工程中岔道2号双连拱隧道现场监测的基础上,对初期支护体系中的锚杆支护进行了监测分析,并对双连拱隧道锚杆支护的设计、施工提出了一些建议,验证了锚杆支护体系在设计和施工上的合理性。
Based upon on-site monitoring work in 2# double-arched tunnel in the second stage work of Zhang-shi expressway the monitoring of bolting support in primary support of tunnel is analyzed. According to bolting support design and construction of double-arched tunnel suggestions are proposed. On-site monitoring results verified the practicability of this support system.
出处
《山西建筑》
2007年第22期301-302,共2页
Shanxi Architecture
关键词
隧道工程
双连拱隧道
锚杆支护
现场监测
tunnel work, double-arched tunnel, bolting support, on-site monitoring
