粉煤灰桩加固软土地基技术

Soft Ground Stalicdigation by Flyash piles

本文介绍报粉煤灰混凝土的物理力学特性及粉煤灰桩在软土地基加固中的应用,并给出了工程实例。实践证明,粉煤灰桩复合地基可以较低造价满足一般多层建筑地基要求。

In this paper, the authors present the research results of the physical and mechanical characters of flyash concrete, and introdut the application of flyash piles (or cement-flyash granular piles)composite foundation in soft ground stabilization. Engineering practices proued that flyash piles can be used to stabilige the soft ground on which a multiple floors building is founded with less cost.