一概要 (一)前言灌注生石灰类材料成桩形,由于生石灰固有的吸水效应及其产生的水化物和硅酸质混合物的硬化反应,可有效地利用它作为桩,这就是对高含水量的粘土地基进行加固的生石灰桩法。从60年代前半期开始,这种研究就发展起来了。 65年后进入高度发展时期,随着高速公路网、新铁路干线的修建,以及要求对铁路干线 A summary (a) Introduction The infusion of lime-based materials into piles, due to the inherent water absorption effect of quicklime and the resulting hardening reaction of hydrates and silicic acid mixtures, can effectively use it as a pile, which is the high water content Lime pile method for reinforcing clay foundations. Since the first half of the 1960s, this type of research has developed. After 65 years, it entered a period of high development, with the construction of expressway network, the new railway line, and the requirement for the railway line.