自动化监测技术在管道基坑中的应用

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中图分类号：TV551.4 文献标志码：A 文章编号：2095-2945（2025）21-0189-04

Abstract：Thesafetyissueoffoundationpitexcavationhasalwaysbeenoneofthesafetyisuesthathasatracted the atentionof domesticand foreignconstructioncompaniesduring theconstructionandproductionprocessThispapertakesthe pipelinefoundationpitofaroadprojectinBeihaiCityusingautomatedmonitoring technologyasanexample.Theexcavation depth of the foundation pit ranges from 3m to13m，and the horizontal displacement and deformation value of the automated monitoringdeepfoundationpitincreasesfrom4mmto28mm，anincreaseofabout6times，andstillincreasesmultiplewiththe excavatiodepth；whentheexcavationdepthreaches11m，thecumulativehorizontaldisplacementanddeformationvalueofthe deep foundation pit exceeds 60 % ofthe alowable value， and the automated monitoring system automatically provides early warning.Meanwhile，itisprovedthatthehorizontaldisplacementanddeformationofthefoundationpitcontinuetoexpandwith theincreaseof excavationdepth.When theexcavationdepthreachesacertaincrticalvalue，theautomatedmonitoringsystem canquicklyreflect it，providing guarantee for project safety.

Keywords：deep foundationpit;automatedmonitoring;pipeline foundationpit;engineeringsafety;automaticearlywarning

基坑开挖施工安全一直是国内外建筑行业重点关注的安全问题之一，因为基坑工程一旦发生安全事故，轻则造成工程停工，延误工程进度，重则危及工程施工人员的生命安全，造成巨大的经济损失。（剩余4907字）