某国家级高速公路特殊路基施工设计  

A DESIGN OF THE SPECIAL ROADBED CONSTRUCTION OF A NATIONAL HIGHWAY

作　　者：姜忠宇[1] 张贵生[2] 干洪[1] 汤精明[1] 

机构地区：[1]安徽工程科技学院机械工程系,安徽芜湖241000 [2]天津市市政工程设计研究院,天津300051

出　　处：《低温建筑技术》2009年第2期90-92,共3页Low Temperature Architecture Technology

基　　金：安徽省高等学校省级自然科学研究项目(KJ2008A031)

摘　　要：通过某国家级高速公路特殊路基处理施工设计,从不同段落、不同土质、不同结构物出发,分别对鱼塘、虾池、盐池路段、桥头两侧、涵洞以及桥头以外的特殊路基处理进行摘要说明,从中摸索出一些深海地区比较可行的特殊路基处理方式。在先期的试验中,取得了较好的效果,不但提高了设计工作效率,而且节约工程投资,产生相当的经济效益。Taking a design of the special roadbed construction of a national highway for example, this paper respectively analyzes the treatment of special roadbeds on fish and shrimp ponds, salt pondroad section, either end of a bridge, culverts and areas outside the ends of a bridge according to the different layers, soil texture and components. It thus works out some feasible treatments of special roadbeds in deep seas which have achieved satisfactory results in previous experiments. They have improved the efficiency of design, saved the investment and brought considerable economic benefits. In this way, this paper provides reference for the application of those treatments in similar projects.

关 键 词：特殊路基 地基处理 经济效益 

分 类 号：TU472.36[建筑科学—结构工程]