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。
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.
出处
《建筑结构》
CSCD
北大核心
2007年第S1期481-483,共3页
Building Structure
关键词
偏位桩
锚杆静压桩
承载力分析
inclined pile
anchor jacked pile
bearing capacity test
treatment
