摘要
通过现场静荷载试验,对桩身穿越黄土地层并设置在可塑粉质黏土中的四节承力盘DX桩的极限承载力进行判定,分析其荷载传递机理,并对该桩的侧阻力和端阻力的分配及其发展规律进行了研究。
Static loading tests for DX piles with four bulbs installed in plastic clay were conducted in field. Their ultimate bearing capacities are determined, its load transfer mechanism is analysed, and the distribution and development of the skinfriction resistances, the bulb resistances and the tip resistances of DX pile are studied.
出处
《工业建筑》
CSCD
北大核心
2009年第2期1-7,共7页
Industrial Construction
关键词
DX桩
承力盘
静荷载试验
极限承载力
侧阻力
盘端阻力
桩端阻力
DX pile
bulb bearing
static loading test
ultimate bearing capacity
skin-friction resistance
bulb resistance
tip resistance
