深基础护坡桩的设计与施工中的几个问题

SOME SUGGESTIONS AND QUESTIONS ON THE DESIGN AND CONSTRUCTION OF DEEP BASE PILE RETAINING

着重介绍了间隔式钻孔灌注桩在挡土护坡技术中的应用方法,设计时的主要参考依据,计算土压力理论的应用原则以及施工中需注意的几个问题,为进行深基础挡土护坡的工程提供了部分参考依据。

At present,to erect tall buildings in cities must carry on deep base treatment,the key to which is retaining technique. The application method of interval drill pile grouting,chief reference basis for design,the applied principle of earth pressure calculation theory,and several questions on the construction are introduced. It provides some reference basis for carrying on deep base retaining engineerings.