摘要
对抗压桩和抗拔桩的桩侧摩阻力进行了理论探讨 ,从定量上考虑了桩周土的剪胀性及主应力方向旋转对侧阻的影响 。
A theoretical analysis is done to study the lateral friction resistance of single pile under compressive and tensile loadings. The effects of soil dilatancy, rotation of the principal stress direction on lateral resistance of pile are quantitatively taken into account, and as a result, the corresponding affecting coefficients formula for predication of lateral resistance are proposed.
出处
《工程地质学报》
CSCD
2000年第1期91-93,共3页
Journal of Engineering Geology
关键词
桩
桩侧阻力
剪胀性
抗压桩
抗拔桩
Pile, Lateral resistance, Soil dilatancy, Rotation of principal stress direction
