摘要
近期青岛地区大量使用无砂混凝土灌注桩 ,通过检测发现 .些桩存在嵌固不良的现象 ,其单桩竖向承载力不能满足设计要求 ,选其中一实例对其缺陷的判定进行分析 .
Many cast in site sandless concrete piles are used in building projects in Qingdao recently. Through testing, I found that some piles of this kind exist with a problem of bad embedding. The load bearing ability of this kind of pile is not able to satisfy the functional demand. I select now an example to analyze the decision of defects.
出处
《青岛建筑工程学院学报》
2002年第2期93-96,共4页
Journal of Qingdao Institute of Architecture and Engineering
关键词
无砂混凝土灌注桩
检测
单桩
极限承载力
sandless concrete pile cast in site, dynamical rigidity, load bearing ability peak of simple pile
