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基坑监测是保障基坑施工安全的必要有效的技术环节,以某基坑工程为例,介绍了基坑工程概况和监测技术要求,给出了基坑监测技术方案,对智能全站仪使用极坐标法进行基坑水平位移监测和电子水准仪使用水准测量进行基坑竖向位移监测的精度进行了分析。阐述了基坑监测的实施情况,并对监测结果进行了简单分析,从而对该方法运用于基坑监测进行总结评价。
The foundation pit monitoring is a necessary and effective technical link to ensure the construction safety of the foundation pit. Taking a certain foundation pit project as an example, the general situation of the foundation pit engineering and the monitoring technical requirements are introduced. The technical solutions of the foundation pit monitoring are given. The method of polar coordinate method is used to monitor the displacement of foundation pit and the accuracy of monitoring the vertical displacement of foundation pit by using the level measurement of electronic level. The implementation status of foundation pit monitoring is expounded, and the monitoring results are briefly analyzed. The method is applied to the monitoring and evaluation of foundation pit.