公路盖板涵整体基础设计与计算

The Integrated Foundation Design and Calculation of Highway Slab Culvert

盖板涵是公路设计中重要的结构类型之一,目前盖板涵整体基础已在设计中得到了普遍应用。通过作者自身的理解和设计体会,利用倒梁法分别对素混凝土和钢筋混凝土形式的整体基础的受力计算和设计方法进行了介绍。为设计人员提供一种盖板涵整体式基础的设计思路。

Slab culvert is one of the most important structure types in highway design. At present,the integrated foundation of slab culvert has been widely applied during the design. Through the personal understanding and experience of the author,stress calculation and design procedures of plain concrete integrated foundation and that of reinforced concrete integrated foundation are separately introduced here in this paper with the method of inverted beam method,which provides design thoughts for designers on the integrated foundation of slab culvert.