沿海地区水泥熟料库基础选型及水泥土复合管桩施工工艺研究  

Study on Foundation Selection of Cement Clinker Silo and Construction Techniques of Cement-soil Composite Pipe Pile in Coastal Area

作　　者：曾科惟 肖冬生 黄磊群 ZENG Kewei;XIAO Dongsheng;HUANG Leiqun(Guangxi Beitou Real Estate Group Co.,Ltd.,Nanning,Guangxi 530029,china;Guangxi Road&Bridge Group Construction Engineering Co.,Ltd.,Nanning 530201,Guangxi,China)

机构地区：[1]广西北投产城投资集团有限公司,广西南宁530029 [2]广西路桥集团建筑工程有限公司,广西南宁530201

出　　处：《建筑施工》2024年第10期1665-1668,共4页Building Construction

基　　金：广西北投技术委员会(GXBTCC-20220512)。

摘　　要：为保证沿海地区荷载较大建筑物的地基承载力,桩基的分析及基础选型尤为重要。结合北海市铁山港区某水泥熟料库项目,对该地质条件下地基基础进行了工艺、效果和经济性方面的对比,确定了劲性复合桩的新工艺,并具体阐述了水泥土复合管桩施工工艺控制措施。结果表明,施工后桩基质量良好、减少了施工工期,可为类似工程提供参考。To ensure the foundation bearing capacity of buildings with heavy loads in coastal areas,the analysis of pile foundations and the selection of foundation types are particularly important.Combined with a cement clinker storage project in Tieshangang District of Beihai City,the process,effect,and economic index of the foundation under the geological conditions are compared,determining the new process of reinforced composite pile.The construction process control measures of cement-soil composite pipe pile are described in detail.The results show that the quality of pile foundation after construction is good and the construction period is reduced,providing a reference for similar projects.

关 键 词：沿海地区 桩基基础选型 劲性复合桩 试桩 

分 类 号：TU753[建筑科学—建筑技术科学]