【作者】 朱连勇； 任亚平； 张玉华；

【Author】 Zhu Lianyong~1,Ren Yaping~2,Zhang Yuhua~3 (1 College ofCivil Engineering,Nanjing University of Technology,Nanjing 210009,China;2 Engineering Detection & Identificationand Reinforcement Center of Nanjing University of Technology,Nanjing 210009,China;3 Nantong No.4 ConstructionGroup,Nantong 226300,China)

【机构】 南京工业大学土木工程学院； 南京工业大学工程检测鉴定与加固中心； 南通四建集团；

【摘要】 介绍了对某工程桩基偏位病害的加固设计与施工方法,首先分析了事故的原因,提出了偏位桩承载力折减系数的计算方法,然后对有折减承载力桩基采用锚杆静压桩进行加固,给出了分析和设计计算过程,最后对锚杆静压桩信息化施工进行了研究并提出了施工中应注意的要点。更多还原

【Abstract】 Reinforcement design and construction method of piles Inclining accident in a project is introduced.The causes of the accident are analyzed and calculate method of the reduction coefficient of bearing ability is proposed.Then anchor jacked piles is adopted to strengthen piles with discount bearing capacity.Analyzing and calculating process is given out.Informational construction of anchor jacked pile is researched and key points need paying attention to are proposed.更多还原