According to the test results , the deformation characteristics of level soft - soil foundation and slope soft - soil foundation under the load of embankment are analyzed . the effects of driven piles and stabilizing piles reinforcements are compared . the respective influence of the two reinforcement means upon foundation deformation is discussed and useful suggestions on how to use the two means are finally put forward 根据试验结果，分析了水平软弱土地基与斜坡软弱土地基在路堤荷载作用下的变形特性；比较了打入桩加固与抗滑桩加固的效果；探讨了两种加固方案的对地基变形的影响，并对两种加固措施的使用提出了建议。
Therefore , the following work is carried out on lab geotechnical centrifuge model and stability analysis . ( 1 ) the soil whose physic - mechanics parameters are similar to that of a typical slope soft - soil foundation is selected and four groups of centrifuge model tests are carried out . the tests include : level soft foundation embankment , slope soft - soil foundation ( 1 : 10 ) , slope soft - soil foundation ( 1 : 10 ) with the reinforcement of driven piles and stabilizing piles 为此，本文从室内土工离心模型试验和稳定性分析两个方面入手，进行了如下工作： ( 1 )选取与某典型斜坡软弱土地基工点的土的物理力学指标相近的土料，进行了四组离心模型试验：水平软弱土地基路堤、 1 ： 10斜坡软弱土地基路堤、打入桩加固和抗滑桩加固的1 ： 10斜坡软弱土地基路堤。
At last , the load transmission property of cast - in - place piles , the developing cause of friction resistance and base resistance , and some factors which influence pile ' s bearing capacity and settlement are analyzed . then , we introduced two parameters , e and c to represent the disturbing effect in pile construction on parameters of modulus es and cohesive c , which determined by the pressed piles 在这个基础上进一步分析了打入桩的沉桩挤土效应对桩荷载传递的影响及其与静压桩的差异，在静压桩修正系数k _ c和k _ e保持不变的情况下，再引进打入扰动系数_ e和_ c ，以其和原来静压桩的k _ c和k _ e的乘积作为打入桩时的修正系数。
