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Title: HYDRAULIC REQUIREMENTS OF PERMEABLE BASES
Accession Number: 00648223
Record Type: Component
Availability: Find a library where document is available Abstract: To address the need for increased drainage within the pavement system, open-graded permeable materials (OGPM) are finding their way into standard design sections throughout the country. The design requirements of the OGPM to handle surface water infiltration are reported. Infiltration rates and required permeabilities of the OGPM are calculated for a range of conditions typical for pavement design. The effects of pavement geometry on required permeabilities, including cross slope, longitudinal gradient, and drainage layer thickness and width, are discussed. Analysis of selected materials, typical for use in Illinois, is completed to determine appropriate permeabilities.
Supplemental Notes: This paper appears in Transportation Research Record No. 1425, Field Performance of Subsurface Drainage. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved
Monograph Title: Monograph Accession #: 01398729
Language: English
Authors: Crovetti, James ADempsey, Barry JPagination: p. 28-36
Publication Date: 1993
Serial: ISBN: 0309055725
Features: Figures
(9)
; References
(22)
; Tables
(1)
TRT Terms: Uncontrolled Terms: Old TRIS Terms: Subject Areas: Design; Geotechnology; Highways; Hydraulics and Hydrology; Pavements; I22: Design of Pavements, Railways and Guideways
Files: TRIS, TRB
Created Date: Jun 21 1994 12:00AM
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