CAJ | 학술논문

目前高等级公路软土地基常用的处理方法主要有排水固结法、复合地基法以及两者的组合方法，为了更好的了解软基处理后的固结沉降情况，本文以某工程软基采用的排水固结法和CFG桩复合地基处理为例，分析软土路基的沉降规律，以期针对具体工程选用技术可行经济合理的处理方法，为软土地基路堤设计提供科学依据。
목전고등급공로연토지기상용적처리방법주요유배수고결법、복합지기법이급량자적조합방법，위료경호적료해연기처리후적고결침강정황，본문이모공정연기채용적배수고결법화CFG장복합지기처리위례，분석연토로기적침강규률，이기침대구체공정선용기술가행경제합리적처리방법，위연토지기로제설계제공과학의거。
At present,drainage consolidation method,Cement Fly-ash Gravel Pile(CFG) composite foundation method and the combination of this two methods are the most commonly used methods in highway soft foundation treatment. In order to understand the consolidation settlement of soft foundation better, this paper take an actual engineering for case, analysised the settlement regularity of soft soil roadbed under the above common methods, aiming to chose economic and reasonable processing method which in accordance with practical engineering, and provid scientific basis for soft soil subgrade designing.