摘要
本文通过对超长大直径钻孔灌柱桩静载试验及荷载传递性状的现场测试 ,分析了桩底沉渣对单桩极限承载力及桩端阻力、桩侧摩阻力的影响机理 。
By static loading test and field test of loading transmission the influence of slime at pile botton to ultimate bearing capacity, pile tip resistance, side friction of pile are analyzed and effective measures are also proposed.
出处
《工程勘察》
CSCD
北大核心
2000年第3期8-11,共4页
Geotechnical Investigation & Surveying
关键词
沉渣
极限承载力
桩端阻力
桩基
钻孔灌注桩
slime
ultimate bearing capacity
pile tip resistance
side friction of pile
