摘要
高速公路联络线隧道施工受环境因素影响较大,部分区段可能存在不良地质环境,并行双线隧道还有可能会出现小净距隧道施工的情况,这显著增加了施工作业的技术难度,结合项目的实际情况,统筹安排高速联络线隧道施工技术和要点的运用,解决了高速公路项目中隧道工程施工中存在的技术困难。同时,阐述了小净距隧道区间施工作业的重点和难点,希望能为其他高速公路小净距隧道的建设施工提供参考借鉴,进一步提升我国高速公路联络线项目的建设质量与通行安全。
The construction of expressway connecting line tunnel is greatly affected by environmental factors.There may be adverse geological environment in some sections,and small clear distance tunnel construction may occur in parallel double track tunnel,which significantly increases the technical difficulty of construction operation.Combined with the actual situation of the project,the application of construction technology and key points of expressway connecting line tunnel shall be arranged as a whole,It solves the technical difficulties existing in the tunnel construction of expressway project.At the same time,it expounds the key points and difficulties of the interval construction of small clear distance tunnel,hoping to provide reference for the construction of small clear distance tunnel of other expressways,and further improve the construction quality and traffic safety of expressway connecting line projects in China.
作者
黄胜
HUANG Sheng(Shanghai highway and Bridge(Group)Co.,Ltd.,Shanghai,200083,China)
出处
《黑龙江交通科技》
2022年第3期105-107,共3页
Communications Science and Technology Heilongjiang
关键词
高速公路
不良地质
小净距
施工技术
控制要点
expressway
unfavorable geology
small clear distance
construction technology
control points
作者简介
黄胜(1986-),男,安徽无为人,本科,工程师,主要从事高速公路施工管理。
