钻孔灌注桩与喷射注浆组合支护结构

Bored Pile jet Grouting Supporting Structure

摘要:

提出采用钻孔灌注桩与喷射注浆的组合形式作为深基坑的支护结构。该种组合支护结构具有防渗效果好、施工速度快、造价低等优点，是一种很有发展前途的新型支护结构。

Abstract:

Using the combination of bored pile and jet grouting as the deep foundational pit supporting structure is presented. This combining structure have the advantages of good seepage proof property, rapid construction speed and low construction cost. And this new supporting structure owns a great future.