盘间距对混凝土扩盘桩抗拔承载力的影响分析

摘要

应用ANSYS软件模拟混凝土扩盘桩在粘土中的破坏状态,并通过改变混凝土扩盘桩的盘间距,研究盘间距对混凝土扩盘桩抗拔承载力的影响.该研究进一步完善了混凝土扩盘桩抗拔承载力的影响因素,为混凝土扩盘桩在实际工程中的应用提供了理论依据.%In this paper, using the ANSYS software to simulate the failure status of the concrete-plates-expanded pile( CPEP) in the clay, and studying the effect of the space of the bearing plate on the uplift bearing capacity of the CPEP through changing its space of the plate. This research will improve the influence factors of the uplift bearing capacity about the CPEP, and it will put forward a theoretical basis on the application of the CPEP in practical engi-neering.