摘要
采用ANSYS有限元程序在十倍桩径深度范围内,分别建立了水平受荷桩在均质粘土和粘土-砂-粘土两种不同土层情况下的三维弹塑性受力模型。讨论了因土层差异所引起的桩身弯矩的变化,以及由于砂夹层的存在对粘土层p-y曲线所产生的影响。
ANSYS finite element program is used in this paper to analysis lateral loading behavior of a signal pile, in a three dimensional way, by establishing two elastic - plastic models with different soil layer conditions, one is uniform clay and another is clay- sand -clay. The change of bending moment of pile caused by different soil layer conditions, and the change of p -y curves of clay caused by soil interlayer are discussed.
出处
《结构工程师》
2006年第2期45-49,共5页
Structural Engineers
关键词
水平受荷桩
弹塑性分析
有限元
P-Y曲线
lsteral loading pile, elastic - plastic analysis, finite element method ,p - y Curve
