超大深基坑土方工程施工与控制技术研究

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中图分类号：TU751 文献标志码：A 文章编号：2095-2945（2025）18-0174-04

Abstract：Thisprojectintendstocaryoutresearchonlarge-area deepfoundationpitengineeringsuitablefor China's nationalconditionsincombinationwithChina’sactualsituation.Onthisbasis，combinedwithengineringexamples，areasonable earthworkexcavationandbackfilingconstructiontechnologyschemeisproposedtoensurethequalityandsafetyofenginering constructionandprovideareliablebasisforsubsequentengineeringconstruction.Fromtheaspectsofconstructionproce， constructionmethodandqualitycontrol，accordingtotheactualsituationofsiteconstruction，asetoffeasibleconstruction methods and technical control measures are put forward，which can be used asreference for similarprojects.

Keywords：super large deep foundationpit;earth excavation;earth backfiling;construction technology;qualitycontrol

在进行超大深基坑工程中土方开挖施工时，应根据场地环境、地质特征和工程需要，选择合适的开挖方式。（剩余4465字）