地铁站旁电力管沟防护与监测技术
Protection Construction and Monitoring Technology of Power Pipe Trench in Subway Station
冯弘杨1
作者信息
- 1. 中铁十八局集团第三工程有限公司,河北 涿州 072750
- 折叠
摘要
通过采用微型隔离桩和隔离砂桩,成功解决了电力管沟与车站端头井之间的关键区域施工问题,并探讨了工程监测方法及应急预案.在施工过程中,严格按照规范实施了隔离加固措施,确保工程的顺利进行.对地表沉降、位移变化以及电力管沟振动进行了全面监测.通过实时跟踪施工过程,有效地控制了施工对周边环境和电力管沟的影响.提出的施工工艺和监测方案的综合运用为工程的安全顺利实施提供了有力支持.
Abstract
The construction problems in the key areas between the power pipe trench and the station end shaft are successfully solved,and the engineering monitoring methods and emergency plans are discussed through the application of micro-isolated piles and isolated sand piles.In the construction process,the isolation and reinforcement measures were implemented in strict accordance with the specifications to ensure the smooth progress of the project.Surface subsidence,displacement change and power pipe trench vibration were monitored comprehensively.The influence of construction on the surrounding environment and power pipe trench was effectively controlled by tracking the construction process in real time.The comprehensive application of the proposed construction technology and monitoring scheme provides strong support for the safe and smooth implementation of the project.
关键词
地铁车站/电力管沟/隔离桩/监测/沉降/位移/有限元分析Key words
subway stations/power pipe trench/isolation pile/monitoring/settlement/displacement/finite element analysis引用本文复制引用
基金项目
中国铁建股份有限公司 2022年度科技研究开发计划及资助课题(2022-C1)
中铁十八局集团有限公司 2022年度科研创新项目(C2022-051)
出版年
2024
NETL
NSTL
维普
万方数据