Li Hongshan
Papers # 2012 Barcelona
The polyethylene corrugated pipe with ribbed steel reinforcement and spirally wound is a new kind of drainage pipeline. The product with ribbed steel reinforcement and spirally wound in Λ between two polyethylene layers, which is combined with high stiffness, high strength of steel and flexibility, corrosion resistance,wear-resisting of polyethylene, can be reach SN12.5. The product is high strength and low weight.This thesis introduce project on the understanding that DN1500mm, top of the pipe cover depth only 740mm, how can compute strength and check the pipe maximum vertical deformation under action of the combination. Key words : ribbed steel reinforcement, corrugated pipe, design, calculation, test
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