武汉地铁范湖站基坑重点段监控量测探讨与分析

Discussion and Analysis on Monitoring and Measurement of Key Excavation Sections of Wuhan Metro's Fanhu Station

在基坑开挖的过程中,由于地质情况、支护条件、水文条件等因素的影响,可能会引起支护结构及周边环境的变化,严重的会引起一定的财产人身损失。本文根据武汉地铁基坑的实例,通过对支护结构的变形监测数据,对基坑重点变形段进行监测分析,提供科学严谨的数据供各方采取有力措施,从而确保地铁基坑的安全。

In the process of excavation,the effects of geological conditions,support conditions,hydrological conditions,etc. may cause changes in supporting structure and surrounding environment,even result in serious loss of property and life. Taking the example of Wuhan Metro foundation excavation,this paper has presented the analysis to the key deformation sections of foundation excavation based on monitored deformation data of supporting structures,providing rigorous scientific data for all parties to take positive measures so as to ensure the safety of metro foundation excavation.