节点文献
静压管桩工程事故解析
ANALYSIS OF ENGINEERING ACCIDENT OF STATIC-PRESS PIPE PILE
【摘要】 某高层住宅楼基础采用PHC管桩,基坑开挖后发现16根Ⅲ类桩且有横向裂缝。经分析是由大吨位压桩机强行压桩、地质条件不良、终压条件选择不当等原因造成的。
【Abstract】 Among the PHC piles used in a high rise residence foundation,16 piles of Category III were found with transversal cracks after foundation excavation.Analysis determined that they were caused by the forced press of heavy pile pressing machine,bad geological condition and improper stop pressing conditions and etc.
【关键词】 静压管桩;
工程事故;
压桩机;
【Key words】 static press pipe pile; engineering accident; pile pressing machine;
【Key words】 static press pipe pile; engineering accident; pile pressing machine;
- 【文献出处】 建筑技术 ,Architecture Technology , 编辑部邮箱 ,2007年09期
- 【分类号】TU473.1
- 【下载频次】78