作者: Robert A. Brown , Michael Borst
DOI: 10.1061/(ASCE)HE.1943-5584.0001016
关键词: Geotechnical engineering 、 Piezometer 、 Percolation trench 、 Surface runoff 、 Clogging 、 Geology 、 Drainage 、 Infiltration (hydrology) 、 Trench 、 Stormwater management
摘要: AbstractThe hydrologic performance of permeable pavement systems can be affected by clogging at the surface and/or interface where subsurface storage layer meets underlying soil. The objective this paper was to evaluate changes in infiltration and exfiltration using three pressure transducers installed piezometers along length two, 2.47-m wide, strips. Each system retrofitted parking lane a curb-and-gutter Louisville, Kentucky. strips received run-on from drainage area about 20–25 times larger than paver area. Below each strip (16.8-m 36.6-m long) deep (3.0 m) narrow (0.6 m) trench. Piezometers were bottom trench 1 m uphill edge, roughly one-third two-thirds strips, measure rise fall water for 13 months. Initially, infiltrating localized near edge. Duri...