摘要
近年来,我国公路隧道施工应用大型特种隧道专用施工机械已经成为行业趋势,其使用经验也越来越成熟,相比较于传统的人工钻爆法施工,三臂凿岩机具有“安全、高效、经济”等综合优势。本文以新疆G575线巴哈公路建设项目“东天山”特长隧道为例,介绍了三臂凿岩机在具体施工中的应用,以期为相关施工提供参考。
In recent years,the application of large-scale special tunnel construction machinery for highway tunnel construction in my country has become an industry trend,and its use experience has become more and more mature.Compared with the traditional manual drilling and blasting method,the three-arm rock drill has"safe,efficient,Comprehensive advantages such as"economy".This article takes the"East Tianshan"super-long tunnel of the Xinjiang G575 line Baha highway construction project as an example to intreduce the application of the three-arm rock drill in the concrete construction,in order to provide a reference for related construction.
作者
臧健
孙安滨
ZANG Jian;SUN Anbin(Beijing Huat ong Highway and Bridge Supervisi on Con suiting Co.,Ltd.,Beijing 100024)
出处
《智能建筑与工程机械》
2020年第8期44-45,共2页
Intelligent Building and Construction Machinery
关键词
三臂凿岩机
特长隧道
综合效益
three-arm rock drill
extra-long tunnel
comprehensive benefits
