000 02175nam  2200373za 4500
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008171124s1985    onca|||fo    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/85-08E-PDF
1001 |aDick, T. M. |q(Thomas Milne)
24510|aManholes head losses in drainage hydraulics |h[electronic resource] / |cby T. M. Dick and J. Marsalek.
260 |aBurlington, Ont. : |bHydraulics Division, National Water Research Institute, Canada Centre for Inland Waters, |c1985.
300 |aii, 9 p. : |bill.
4901 |aNWRI contribution ; |v85-08
500 |a"May 1985".
500 |a"This manuscript will be presented at the 21st Congress of the International Association for Hydraulic Research in Melbourne, Australia, August 1985".
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5203 |a"Organizers of the 21st Congress of the International Association for Hydraulic Research, requested specific information on hydraulic losses at junctions in storm sewers when operating in a surcharged condition. This paper, using data developed for a client, provides specific information on these losses and provides methods to reduce such losses. Head losses, which are unnecessarily large owing to poor design, increase the costs of excavation or increase flooding frequency. A typical practical example is given. All sewer system designers should adopt the benching designs indicated in the report"--Management perspective, p. i.
546 |aIncludes management perspective and abstract in French.
69207|2gccst|aDrainage
69207|2gccst|aWater management
7001 |aMarsalek, J.
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 85-08|w(CaOODSP)9.844121
85640|qPDF|s1.38 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-85-08-eng.pdf