全效监测基坑水平位移及垂直位移监测形场管控措施  

Shape field control measures for horizontal and vertical displacement monitoring of foundation pit

作　　者：李帅 LI Shuai(China Railway 18 Group Tunnel Engineering Co.,Ltd.,400700,Chongqing,China)

机构地区：[1]中铁十八集团隧道工程有限公司,重庆400700

出　　处：《建筑技术》2023年第11期1317-1320,共4页Architecture Technology

摘　　要：为了改善传统基坑水平与垂直位移监测容易出现误报的问题,提出一种新的基坑水平与垂直位移监测方法。通过分析基坑水平与垂直位移机理,布设基坑水平与垂直位移监测点,对基坑水平与垂直位移监测数据进行处理,并对所监测的基坑水平与垂直位移进行读取,最终对基坑水平与垂直位移的检测结果进行可视化处理。结合实例分析可知,设计方法监测误报警率显著低于传统方法,可在一定程度上改善了传统基坑水平与垂直位移监测误报警率高的问题。In order to improve the current situation that the traditional horizontal and vertical displacement monitoring of foundation pit is prone to false alarms,a new method for monitoring horizontal and vertical displacement of foundation pit is proposed.By analyzing the horizontal and vertical displacement mechanism of the foundation pit,laying out the monitoring points of the horizontal and vertical displacement of the foundation pit,processing the monitoring data of the horizontal and vertical displacement of the foundation pit,and reading the monitored horizontal and vertical displacement of the foundation pit.The detection results of the horizontal and vertical displacement of the foundation pit are visualized.Combined with example analysis,the results show that the monitoring false alarm rate of the design method is significantly lower than that of the traditional method,and to a certain extent,the problem of high false alarm rate of the traditional horizontal and vertical displacement monitoring of the traditional foundation pit is improved.

关 键 词：全效监测 基坑水平位移 基坑垂直位移 

分 类 号：TV551.4[水利工程—水利水电工程]