摘要
地铁车站深基坑工程周边地下管线的安全指标体系研究是地铁建设中的重要课题之一,预警值的确定对于地下管线的变形控制具有重要意义。文中以东南沿海某市9个地铁车站深基坑工程为例,结合数值分析模拟的方法,对地下管线的预警值进行了研究,提出了符合该地区基坑周边地下管线的安全控制指标,以期对该地区地铁车站施工周边地下管线的监测、保护提供参考。
Assessing the impact on the pipelines around subway induced by subway construction is an arduous problem,which is also one of the most important research subjects in civil and environmental engineering research area.Giving a study on this research subject has an important impact on the deformation control of underground pipeline.According to the method of numerical simulation,this paper gave a comprehensive study on the warning value of buried pipelines,which is based on the background of 9 deep excavation of metro station in the southeast coastal city.To provide reference for the monitoring and protection of underground pipelines around the construction of subway stations in the region.
作者
郭云龙
Guo Yunlong(Fuzhou Rail Transit Design Institute Co.Ltd.,Fuzhou,Fujian 350012)
出处
《江西建材》
2023年第7期177-181,共5页
Jiangxi Building Materials
关键词
深基坑
地下管线
预警值
安全指标
数值模拟
Deep foundation pit
Underground pipeline
Warning value
Safety index
Numerical simulation
