摘要
为了更好地反映工程中桩土实际工作性状,使桩基础基本性能在施工前得到合理的预测,以便更好地指导桩基础的施工,利用数值模拟软件对某基桩工程中桩基础在施工过程中的承载性能进行分析,得到了单桩荷载-沉降曲线。并与实际工程测出的结果作了对比,同时,探讨了在改变桩径和桩长这两种因素的情况下,其对桩身轴力、侧摩阻力及整体沉降的影响。
In order to reflect the actual working-character of piles-soil in the engineering and obtain reasonable prediction for basic performance before the construction of pile foundation so as to guide the construction of pile foundation, the bearing capacity and deformation of the pile foundation in the construction are analyzed by using numerical simulation software and the single pile load-settlement curve compared with the actual result is got. In addition, the influence of the diameter and length on the axial force of pile, pile side friction and the whole settlement are studied.
出处
《混凝土与水泥制品》
北大核心
2014年第9期41-44,共4页
China Concrete and Cement Products
