深层搅拌桩在丰城大酒店工程中的应用

Application of Deep Stirring Pile in Fengcheng Hotel Construction

深层搅拌桩加固法是利用水泥、生石灰粉作为固化剂,通过特制的深层搅拌机械,在地基深部与软粘土强制拌和,并利用固化剂与软土搅和过程中发生的一系列物理反应和化学反应,使该加固区域的地基硬结成具有一定强度的复合地基。搅拌桩在许多工程中已有较成功的应用,本文简要分析介绍了有关深层搅拌桩的实例应用问题。

The reinforcing method with deep stirring piles employs cement and raw lime powder as solidification agent, which are forcibly mixed with soft clay soil in the depth of foundation by deep stirring machine and create a compound foundation with certain strength as a result of a series of physical and chemical reaction during stirring. The article briefly introduces and analyses the successful practical cases and arising problems of applying the deep stirring piles.