摘要
结合南京地铁二号线工程概况,探讨了钻孔咬合桩施工工艺原理,从导墙的施工、单桩的施工介绍了钻孔咬合桩的工艺流程及操作要点,并对其技术控制进行了分析,以保证钻孔咬合桩底部有足够厚度的咬合量。
Combined with general engineering situations of the No. 2 line of Nanjing metro the construction technology and principle of drilling bitten pile are introduced. From construction of guide-wall and single pile construction process and key points of drilling bitten pile are introduced. In the end technical control measures are summarized in order to ensure construction quality of drilling bitten pile.
出处
《山西建筑》
2007年第23期78-79,共2页
Shanxi Architecture
关键词
咬合桩
施工技术
控制措施
混凝土
drilling bitten pile, construction technology, control measure, concrete