某顶管施工工程对轻轨道床影响的分析

Analysis of the Influence of a Pipe Jacking Construction Engineering on Light Rail Crossing Bed

某工程顶管施工下穿轻轨结构地面段,造成轻轨结构出现一定程度变形,从而影响地铁正常运营。通过对该段轻轨结构的监测,及时发现结构变形,防止运营事故的发生,同时,通过对监测数据的分析,及时调整顶管方案,减少顶管施工对轻轨结构的影响。通过分析监测数据,了解施工过程中轻轨结构的变形过程,为其他类似工程提供数据支持。

During the pipe jacking construction in a certain project,the underground section of the light rail structure is penetrated,the light rail structure is deformed to some extent,then affected the normal operation of the metro.Through the monitoring of the light rail structure in this section,the deformation of the structure could be found in time to prevent the occurrence of operation accidents,meanwhile,through the analysis of monitoring data,the pipe jacking scheme could be adjusted timely to reduce the impact of pipe jacking construction on the light rail structure.Through the analysis of the monitoring data,the deformation process of the light rail structure is understood,and data support for other similar projects is provided.