湿陷性黄土地区基桩的稳定性分析

Analysis of the stability of falling wet capability yellow soil district basic pole

利用最小势能原理,考虑了桩侧地基土体反力,桩周正负摩擦阻力以及桩身自重的影响,求解得到了端部嵌固的基桩在部分或全部埋入时的屈曲载荷与相应的计算长度,通过算例分析研究了各因素对基桩竖向稳定性的影响。

From using the smallest potential energy principle, it considers the influences of slant pole foundation soil body reaction, surrounding pole positive and negative rubbing resistant force, self-weight of the pole, from solution it obtains the flexure load and corresponding calculative length of peak inlaying basic pole when it is buried partly or totally, according to analyze calculating example it studies the influence of every element to basic pole vertical stability,