自然级配碎石土换填法处理软土地基工法  

Operating Process to Treat Soft Soil Subgrade by Natural Graded Crushed Stone Soil Change Filling Process

作　　者：吴方华 李大钊 闫红民 

机构地区：[1]连云港市市政工程有限公司,江苏连云港222000 [2]连云港市规划市政设计研究院,江苏连云港222000

出　　处：《城市道桥与防洪》2006年第6期109-113,共5页Urban Roads Bridges & Flood Control

摘　　要：该文总结了连云港市道路工程中软基处理近20年的理论探研和工程施工实践所形成的施工工法,并结合工程实例分析了该工法的经济效益和社会效益。The article sums up the theoretical approaching study of the soft subgrade treatment in the road engineering of Lainyungang City nearly for 20 years and the construction operating process formed in the engineering construction practice, and analyzes the economical benefit and the social benefit of this operating process combined with the engineering examples.

关 键 词：自然级配碎石土 软土处理 换填厚度 回弹模量 质量要求 碾压 

分 类 号：U416.212[交通运输工程—道路与铁道工程]