盖板涵、拱涵的整体式基础设计计算  

Structure Analysis of Monolithic Foundation Used in Slab Culvert and Arch Culvert

作　　者：元信文 

机构地区：[1]铁道第三勘察设计院集团有限公司,天津300142

出　　处：《铁道标准设计》2012年第8期63-66,共4页Railway Standard Design

摘　　要：对盖板涵、拱涵的整体式基础进行受力分析研究,把整体式基础看作类似于桥面板的结构,将地基反力作用于其上进行结构分析。明确了涵洞整体式基础的受力分析和设计计算方法,以及整体基础式涵洞的应用范围。通过具体设计算例,使得设计者能够很快掌握整体式基础的设计方法。This article carries out force analysis and study on monolithic foundation used in both the slab culvert and the arch culvert.Regarding the monolithic foundation as a structure similar to the bridge deck,then the subsoil reaction force were supposed to act on the structure.Also this article gives the methods for force analysis and design calculation of culvert's monolithic foundation,and defines the application range of the culvert with monolithic foundation as well.Through detailed design case,designers can quickly master the design method of monolithic foundation.

关 键 词：盖板涵 拱涵 整体式基础 结构分析 

分 类 号：U44[建筑科学—桥梁与隧道工程]