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A Study on Flange Coupling Design of Polyethylene Corrugated Steel Pipe

PE 피복형 파형강관의 플랜지 이음부 설계에 관한 연구

  • Published : 2007.03.01

Abstract

The concrete pipe(Hume, PC) and polyethylene(PE) pipe are usually used for dram pipe in local market. Hume pipe, however, is heavy and needs the high cost of construction and PC pipe has a disadvantage to easily occur the deformation by the outside pressure even though it is light and constructible. The corrugated steel pipe coated with polyethylene is used increasedly because it is durable, constructible and economical. However, it is not used for sewage or waste water because it is hard to guarantee the watertight property on the coupling part. In this study, we studied on the flange coupling and the method of its construction to guarantee the watertight property and easy to use. If the developed flange coupling and method are used on a construction field, the economical property, constructible property and structural safety can be guaranteed.

Keywords

Corrugated Steel Pipe;Flange Coupling;Polyethylene;Leakage;Snap-Fit

References

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