上海某工程扩底钻孔灌注桩抗拔桩身轴力测试浅析  

Elementary Analysis on Axial Force Test of Uplift Pile of an Engineering Bed-reamed Cast-in-situ Pile

作　　者：汤永军 

机构地区：[1]上海中测行工程检测咨询有限公司,上海市200438

出　　处：《城市道桥与防洪》2014年第7期402-404,29,共3页Urban Roads Bridges & Flood Control

摘　　要：该文通过上海某工程扩底钻孔灌注桩抗拔轴力测试,介绍了抗拔轴力测试方法不同于抗压轴力测试的特点,并浅析了上海软土地区扩底钻孔灌注桩的承载性状。Aiming at the uplift axial force test of an engineering bed-reamed cast-in-situ pile, the article introduces the characteristics of the uplift axial force test method different from the compressive axial force test, and elementarily analyzes the bearing properties of bed-reamed cast-in-situ pile in soft soil region of Shanghai.

关 键 词：扩底钻孔灌注桩 抗拔试验 桩身轴力测试 桩侧阻力 

分 类 号：U441.5[建筑科学—桥梁与隧道工程]