PHC桩的极限承载力试验与数值模拟研究  

Research on Experiment and Numerical Simulation of PHC Pile

作　　者：刘正才[1] 周浪[1] 

机构地区：[1]湘潭大学土木工程与力学学院,湘潭411105

出　　处：《湖南工程学院学报（自然科学版）》2015年第3期75-78,共4页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：湖南省自然科学基金项目(09JJ3126)

摘　　要：根据对PHC桩的静载荷试验,揭示PHC桩在竖向静载荷试验过程中沉降量变化规律,通过有限元分析软件ABAQUS建立有限元模型,阐述了模拟桩在静载试验中荷载沉降过程,对比沉降量值与试验值,通过有限元分析软件分析桩的极限承载力值.In this paper, through the static load test of PHC pile,it reveals the settlement variation law of PHC pile in vertical static load test process. The finite element model is established by the finite element analysis software ABAQUS to simulate the load settlement process of PHC pile in the test, and compare settlement value and experimental value. By using finite element analysis software, this thesis tries to analyzethe ultimate bearing capacity value of the pile.

关 键 词：PHC桩 承载力 沉降量 ABAQUS 

分 类 号：TU473[建筑科学—结构工程]