摘要
通过介绍温州七都大桥3根用自平衡试桩法检测的基桩的试验情况,得出了自平衡试桩时桩土的荷载传递特性、试桩轴向应力沿深度的分布、试桩摩擦阻力的分布等,有一定实用价值。
Three piles of Qidu bridge are tested by the self-balanced testing method in Wenzhou. From the test, the pile-soil＇s load transmission characters, the distribution of axial stress along the pile and the distribution of friction of pile are obtained.
出处
《土工基础》
2008年第3期77-79,共3页
Soil Engineering and Foundation
关键词
大直径灌注桩
竖向承载力
自平衡试桩法
large diameter bored cast-in-place pile, vertical bearing performance, self-balanced testing method
