膨胀土作为桩基持力层的实验研究

The Research of Expensive Soil as Pile Foundation Bearing Stratum

根据对邯郸膨胀土中桩基的实验研究,认为膨胀土具有一定埋深时,可作为良好的桩基持力层;通过3种桩型应用情况的分析比较,论证了扩底桩是膨胀土持力层上理想的桩基形式。

In this paper, for the firgt time, the ecpensive soil is researched as the bearing layer for pile foundation when there is enough buried depth in Handan City. The expended pile is a good pile type in swelling soil.