湿陷性黄土路段桥梁基础施工

Bridge Foundation Construction of Waterish Loess Section

桥梁设计在公路设计占很重要的地位,但在桥梁设计受不同的地质条件的约束,桥梁设计有着不同的技术要求。本文主要介绍了桥梁桩基础在湿陷性黄土地区地基处理的几种方法以及灰土及砂垫层处理方法。

The bridge design plays an important role in the designing of highway.But the bridge design is restricted by different kinds of geological conditions;therefore,there are different specifications for bridge design accordingly.This paper mainly introduces methods for treatment of the pile foundation of the bridge in the waterish loess region and methods for lime-loess and sand cushion.