松木桩围护在淤泥土质基础中的应用  

Application of Pine Pile Retaining Support in Silty Soil Foundation

作　　者：黄成 HUANG Cheng(Shanghai Construction Group Co.,Ltd.,Shanghai 200080,China)

机构地区：[1]上海建工集团股份有限公司,上海200080

出　　处：《建筑施工》2023年第7期1318-1320,1323,共4页Building Construction

摘　　要：以中法航空大学项目为背景,对松木桩围护应用于淤泥土质基础中的效果进行了研究。研究结果证实,在淤泥土质坑中坑的开挖过程中,使用松木桩作为围护支护体系,解决了软土地基基坑开挖的难题,通过对经济性、安全性、施工便捷性等方面进行综合分析,得到了一套比较系统的针对松木桩施工作业的技术处理方法,可供类似工程参考。The effect of pine pile retaining support applied in sity soil foundation was studied with the background of the Sino-French Aviation University project.The results of the study confirmed that the use of pine pile as the retaining support system in the excavation of pit-in-pit in sity soil solved the problem of excavation of soft soilfoundation pit,and through a comprehensive analysis of economy,safety,and construction convenience,a relatively systematic technical treatment method for pine pile construction operation was obtained,which can be used as a reference for similar projects.

关 键 词：淤泥土质土 松木桩 围护体系 技术处理 

分 类 号：TU753[建筑科学—建筑技术科学]