Designing better sewer junction manholes / by J. Marsalek. : En36-539/48-1986E-PDF
"Head losses at sewer junction manholes are controlled by both the junction geometry and flow characteristics. Among geometrical parameters, junction benchings were found particularly important and their effects on junction head losses were therefore studied in scale models of selected manholes. The junction manholes studied included manholes with a 90° bend, junctions of a main with a lateral, and junctions of two opposed laterals. Full-pipe depth benchings with U-shape cross-sections proved to be very effective in reducing junction head losses"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.904423&sl=1
| Ministère/Organisme | National Water Research Institute (Canada), issuing body. |
|---|---|
| Titre | Designing better sewer junction manholes / by J. Marsalek. |
| Variante du titre | Optimisation des regards de raccordement |
| Titre de la série | [Unpublished manuscript] |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. "Draft." "This paper is to be published in the Civil Engineering-ASCE and the contents are subject to change." Includes bibliographical references (page 6). Includes summary in French. |
| Information sur la publication | Burlington, Ontario : Environment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, August 1986. |
| Auteur / Contributeur | Marsalek, J., author. |
| Description | 1 online resource (6 pages, 3 unnumbered pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Sewerage. Manholes -- Design and construction. Égouts. Regards (Travaux publics) -- Conception et construction. |