浅谈隧道控制测量设计与贯通精度估算  

Discussion on Tunnel Control Survey Design and Penetration Accuracy Estimation

作　　者：宋宝民 万冠军[2] Baomin Song;Guanjun Wan(Guangxi Vocational and Technical College of Safety Engineering,Nanning,Guangxi,530000,China;Beijing Urban Construction Survey and Design Institute Co.,Ltd.,Beijing,100000,China)

机构地区：[1]广西安全工程职业技术学院,广西南宁530000 [2]北京城建勘测设计研究院有限责任公司,北京100000

出　　处：《现代测绘工程》2020年第1期14-16,共3页Modern Surveying & Mapping Engineering

摘　　要：在中国高速公路事业的发展过程中,隧道工程是最为重要的一部分。而在隧道工程的施工建设过程中,隧道测量可以确保隧道在相向开挖的过程中,根据相应的精度要求,完成顺利的贯通。要想保证隧洞工程的开挖质量,就必须要重视洞内控制测量精度,加强贯通精度的控制。基于此,本文重点针对隧道控制测量设计与贯通精度估算进行了详细的分析,以供参考。Tunnel engineering is the most important part in the development of China’s highway industry.In the construction process of the tunnel project,the tunnel measurement can ensure that the tunnel can be smoothly penetrated in the process of the opposite excavation according to the corresponding accuracy requirements.In order to ensure the excavation quality of the tunnel project,it is necessary to pay attention to controlling the measurement accuracy in the tunnel and strengthen the control of the penetration accuracy.Based on this,this paper focuses on the detailed analysis of tunnel control survey design and penetration accuracy estimation,just for reference.

关 键 词：隧道控制 测量设计 贯通精度估算1引 

分 类 号：U45[建筑科学—桥梁与隧道工程]