竖向荷载下挤扩支盘桩试验成果分析
投稿时间：2004-11-10  修订日期：2004-11-10  点此下载全文
引用本文：周玲玲,杨春泉,李巨龙,等.竖向荷载下挤扩支盘桩试验成果分析[J].钻探工程,2005,32(7):8-10.
ZHOU Ling-ling,YANG Chun-quan,LI Ju-long,et al. Analysis on Experimental Result of Vertically Loaded Cast-in-situ Pile with Expanded Branches and Plates[J]. Drilling Engineering, 2005,32(7):8-10.
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作者单位
周玲玲 中国矿业大学 资源与地球科学学院 
杨春泉 西安建材地质工程勘察院 
李巨龙 中国矿业大学 资源与地球科学学院 
李斌 中国矿业大学 资源与地球科学学院 
中文摘要:通过6根挤扩支盘桩的静载试验和桩身应力及桩端反力测试试验成果，分析挤扩支盘桩在竖向荷载下的变形受力特征，给出了对工程实践有指导意义的结论。
中文关键词:挤扩支盘桩  Q-s曲线  侧阻力  端阻力
 
Analysis on Experimental Result of Vertically Loaded Cast-in-situ Pile with Expanded Branches and Plates
Abstract:Based on the results of static loading tests and measurements of body resistance and bottom resistance of six piles, the load bearing capacity and deformation behavior of vertically loaded cast-in-situ piles with expanded branches and plates are analyzed, and several pieces of instructive conclusion are given.
keywords:cast-in-situ piles with expanded branches and plates  Q-s curve  pile body resistance  pile bottom resistance
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