With the rapid modernization of urban transportation in China,urban rail transit has also developed rapidly.As an important part of which,the safety of subway construction and operation as well as the safety of its surrounding buildings have attracted more and more attention.Therefore,it is necessary to monitor the deformation of subway and its surrounding buildings with high precision and high frequency.This paper introduces the monitoring scheme design,monitoring network layout,monitoring data analysis and other contents combined with the monitoring project of Metro Line N protection area in a certain city.The monitoring data accurately reflect the influence law of foundation pit excavation in the subway protection area,verify the feasibility and reliability of the scheme,ensure the safety of the subway,and accumulate valuable experience for similar projects.
Metro Protection AreaMonitoring Network LayoutData Analysis
维普
万方数据
