Hydraulic Resistance of Corrugated Metal Culvert Pipes with Elevated Abrasive Resistance

V. I. Altunin; A. V. Burlachenko; O. N. Chernykh

doi:10.1007/s10749-016-0718-3

Hydraulic Resistance of Corrugated Metal Culvert Pipes with Elevated Abrasive Resistance

Authors: Altunin V.I.¹, Burlachenko A.V.¹, Chernykh O.N.²
Affiliations:
1. Moscow Automobile and Road Construction University
2. Russian State Agricultural University
Issue: Vol 50, No 4 (2016)
Pages: 385-390
Section: Article
URL: https://journals.rcsi.science/1570-145X/article/view/245303
DOI: https://doi.org/10.1007/s10749-016-0718-3
ID: 245303

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Abstract

The paper puts forwards some results of studies on hydraulic resistance in a corrugated metal pipe with helical corrugation and smooth invert trough. Recommendations are given for calculating the roughness coefficient for pressure or free-surface water flows. Results of hydraulic studies suggest that pipe filling and slope impacts hydraulic resistance in free-surface flows.