[1]吕培华.公路隧道监控测量研究——以凤山二号隧道为例[J].大众科技,2022,24(10):25-28.
　Study on Monitoring and Measurement of Highway Tunnels——Taking Fengshan No.2 Tunnel as an Example[J].Popular Science & Technology,2022,24(10):25-28.
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公路隧道监控测量研究 ——以凤山二号隧道为例()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
24
期数:
2022年10
页码:
25-28
栏目:
建设与工程
出版日期:
2022-10-20

文章信息/Info

Title:
Study on Monitoring and Measurement of Highway Tunnels ——Taking Fengshan No.2 Tunnel as an Example
作者:
吕培华　
（广西路建工程集团有限公司，广西 南宁 530001）
关键词:
公路隧道; 监控量测; 安全施工
Keywords:
highway tunnel monitoring and measurement safety construction
文献标志码:
A
摘要:
监测和测量是新奥地利隧道法的三个主要因素之一。通过对隧道岩体变形数据进行测量、采集和分析，测量数据可用于开挖结果的反馈，及时指导施工。隧道监测包括监测方法、监测设备、数据处理分析，并通过数据分析反馈来指导施工。以位于广西的凤山二号隧道现场监测为例，采用能量释放减压、及时封堵、开挖前帷幕灌浆、径向灌浆等措施控制高压地下水。采取提高支护刚度、双层一次支护、预支护、增加预变形、注浆加固、及时安装永久衬砌等措施，确保隧道的安全施工。研究为今后类似工程项目的设计、施工和监测提供有益的参考和指导。
Abstract:
Monitoring and measurement are one of the three main factors of the new Austrian tunneling law. By measuring, collecting and analyzing the deformation data of tunnel rock mass, the measured data can be used to feed back the excavation results and guide the construction in time. Tunnel monitoring includes monitoring methods, monitoring equipment, data processing and analysis, and guides construction through data analysis and feedback. Taking the on-site monitoring of Fengshan No.2 tunnel in Guangxi as an example, some reasonable suggestions are provided for the improvement of tunnel construction. Measures such as energy release and pressure reduction, timely plugging, curtain grouting before excavation and radial grouting are adopted to control high-pressure groundwater. Measures such as improving support stiffness, double-layer primary support, pre-support, increasing pre-deformation, grouting reinforcement and timely installing permanent lining are taken to ensure the safe construction of the tunnel. The study will provide useful reference and guidance for the design, construction and monitoring of similar projects in the future.

参考文献/References:

[1]　Tian X, Song Z, Zhang Y. Monitoring and reinforcement of landslide induced by tunnel excavation: a case study from Xiamaixi tunnel[J]. Tunnelling and Underground Space Technology, 2021, 110: 103796. [2]　孙华，刘姗，钟荣，等. 基于移动隧道监测系统的盾构隧道断面变形分析与可视化[J]. 传感器，2020，20(4): 1006. [3]　Lin C, Zhou L, Li S, et al. Tunnel Monitoring and measurement case study in Qiyueshan Tunnel[C]. 3rd international conference on material, mechanical and manufacturing engineering, 2015. [4]　Prokopov A, Matua V, Akopyan V. Monitoring of the geotechnical state of the array during the reconstruction of the Roki tunnel[J]. Procedia Engineering, 2016, 150: 2255-2260. [5]　郝哲，王晓初，罗敖，等. 韩家岭隧道监测数据的时序分析方法[J]. 地下空间，2004，24(4): 483-488. [6]　武胜林，邓洪亮，陈凯江，等. 隧道监测数据信息化技术及应用研究[J]. 测绘通报，2013(8): 25-27. [7]　王丽华，仇玉良，姚红志，等. 隧道监测信息管理与预警系统的研发及应用[J]. 地下空间与工程学报，2012，8(6): 1287-1291. [8]　王国欣，肖绪文. 公路隧道监测数据反常的思考[J]. 华东公路，2009(2): 77-79.

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备注/Memo

备注/Memo:
【收稿日期】2022-08-15 【作者简介】吕培华（1984－），广西路建工程集团有限公司工程师，从事交通工程建设与技术管理工作。
更新日期/Last Update: 2022-11-29