摘要
本文通过工程实例 ,说明夯扩桩端须带预制钢筋混凝土桩尖或钢桩尖 ,才能确保桩的施工质量和满足设计要求 ;从而提出带靴夯扩桩端直径的计算公式和单桩竖向极限承载力标准值的计算公式。
Through the analysis of an engineering example, it is proposed that the precast reinforced concrete drive shoe must be used for the pedestal pile to guarantee the construction quality and meet the requirements of the design. The equations to determine the diamete of the pile pedestal and the bearing capacity of the pile are developed in the paper.
出处
《结构工程师》
2002年第2期48-51,共4页
Structural Engineers
关键词
带靴夯扩桩
夯护桩端
承载力
pedestal pile with drive shoe, maximum diameter of pile pedestal, bearing capacity
