深基坑工程自动化监测关键技术
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摘要
深基坑施工监测作为深基坑工程的"眼睛",对深基坑工程起着非常关键的指导作用。该文针对目前深基坑监测主要采用传统人工监测的问题,展开深入的调查研究,制订了改进对策,并在上海市轨道交通18号线长江南路站基坑工程进行了试验,并获得了一定的成果,验证了光纤传感自动化监测系统基本可以代替常规监测技术。
Monitoring on construction of deep foundation pit,as the"eyes"of this engineering,plays a very key guiding role in deep foundation pit engineering.At present,the monitoring of deep foundation pits mainly uses traditional manual way,so we conducted in-depth investigation and research toward this and formulated measures for improvement in this paper.Besides,we conducted experiments on the foundation pit project of Changjiang South Road Station on Shanghai Rail Transit Line 18,and obtained certain results.It is verified that the optical fiber sensor automatic monitoring system can basically replace the conventional monitoring technology.
Monitoring on construction of deep foundation pit,as the"eyes"of this engineering,plays a very key guiding role in deep foundation pit engineering.At present,the monitoring of deep foundation pits mainly uses traditional manual way,so we conducted in-depth investigation and research toward this and formulated measures for improvement in this paper.Besides,we conducted experiments on the foundation pit project of Changjiang South Road Station on Shanghai Rail Transit Line 18,and obtained certain results.It is verified that the optical fiber sensor automatic monitoring system can basically replace the conventional monitoring technology.
引文
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[2]黄志伟,王克荣,田金鑫,等.深基坑水平位移监测的自动测量及数据处理方法研究[J].工程勘察,2013,41(7):79-82.
[3]中华人民共和国住房和城乡建设部,JGJ8-2016建筑变形测量规范[S].北京:中国建筑出版社,2016.
[4]中华人民共和国住房和城乡建设部,GB50497-2009建筑基坑工程监测技术规范[S].北京:中国建筑工业出版社,2010.