摘要
在隧道大跨度施工中进行安全监控量测是必不可少的。通过对大连疏港高速公路松树岭大跨度隧道施工监控量测结果的分析,介绍了围岩为砂质粘土的大跨度隧道施工监控量测的基本方法,总结出该类隧道围岩变形及地表沉降的基本规律,对今后类似工程的施工监控量测提供重要的参考价值。
The safety monitoring in construction of tunnel with long - span is indispensable. Frem analysis of results for monitoring construction of Songshu tunnel with long - span on Dalian - Shugang Freeway, the paper introduces basic procedures for monitoring construction of tunnel with long - span and sand clay＇s wall rock, sums up basic laws for wall rock deformation and earth＇s surface settlement,with offer an important reference value for similar project in the days to come.
出处
《北方交通》
2006年第12期64-67,共4页
Northern Communications
关键词
隧道工程
监控量测
大跨度隧道施工
砂质粘土
变形量测
Tunnel project Monitoring Construction of Tunnel with long- span Sand clay Deformation monitoring
