摘要
随着轨道交通的飞速发展,较多的房建基坑会不可避免地靠近地铁。这也对地铁结构的保护监测提出了更高的要求。文章以南通市某房建基坑项目为例,对本项目影响范围内的地铁隧道结构对应的位置布设监测点,对地铁隧道结构进行安全监测。整个监测周期,监测数据能够较好地反映隧道结构的变形情况,监测成果满足地铁安全监测的需要,可为类似项目提供相应参考和经验。
With the rapid development of rail transit,more building foundation pits will inevitably be close to the subway.This also puts forward higher requirements for the protection monitoring of subway structures.Taking a building foundation pit project in Nantong City as an example,a monitoring point is set in the corresponding position of the subway tunnel structure within the influence range of the project to carry out safety monitoring on the subway tunnel structure.During the whole monitoring period,the monitoring data can reflect the deformation of tunnel structure well,and the monitoring results can meet the needs of subway safety monitoring,and can provide corresponding reference and experience for similar projects.
作者
周海飞
黄浩
Zhou Haifei;Huang Hao
出处
《城市建筑》
2024年第18期186-189,共4页
Urbanism and Architecture
关键词
房建基坑项目
地铁结构
地铁保护区
保护监测
building foundation pit project
subway structure
metro protection area
protection monitoring
