摘要
通过对清连高速公路B5合同段的4座短隧道掘进方案的优化设计与实施,有效地降低隧道超挖欠挖数量,达到降低成本和提高工效及确保施工安全和工程质量的目的。
Based on Qinglian Highway B5 contract section of tunnel excavation scheme of four short of optimization design and implementation, effectively reduce the amount owed to dig tunnel super dug to reduce costs and improve efficiency and ensure safety and quality of engineering construction.
出处
《广东交通职业技术学院学报》
2009年第4期41-43,共3页
Journal of Guangdong Communication Polytechnic
关键词
短隧道群
中导坑法
施工技术
short tunnel group
Center Daokeng Method
construction technique
