大管径长距离拼装钢波纹管在山洪防治工程中的应用

Application of large diameter, long distance and assembled steel corrugated pipe in mountain flood control project

钢波纹管涵作为一种新型的材料结构,相比传统管涵结构,具有结构简单、施工速度快,基础适应性强等特点。近些年,在水利工程中的应用越来越广泛。为了给钢波纹管在山洪防治工程中的应用提供参考,本文通过对钢波纹管结构计算、不均匀沉降、防水性能、管件及连接方式等方面进行了探讨,介绍了大管径、长距离、拼装钢波纹管在山洪防治工程中的应用。

As a new type of material structure, steel corrugated pipe culvert has the advantages of simple structure,fast construction speed and strong foundation adaptability compared with traditional pipe culvert structure. In recent years, it has been widely used in hydraulic engineering. In order to provide reference for the application of steel corrugated pipe in mountain flood control project, the authors discuss the structural calculation, uneven settlement, waterproof performance, pipe fittings and connection mode of steel corrugated pipe, and present the application of large diameter, long distance and assembled steel corrugated pipe in mountain flood control project.