Author:
Marcaida Aryssa,Nguyen Tan,Ahn Jaehun
Abstract
Permeable pavement has been considered an effective low impact development (LID) strategy in attempts to mitigate the environmental impacts of natural surface depletion brought about by urbanization. A concern associated with the pavement’s hydraulic performance is its sensitivity to clogging. This study aims to investigate the permeability reduction due to particle-related clogging of pervious concrete (PC), a type of sustainable pavement surface. Permeability tests revealed that the flow within PC samples shows turbulence, and a nonlinear relationship between discharge velocity and hydraulic gradient is necessary to measure the permeability coefficient. Permeability loss due to particle-clogging is influenced by the size of both PC aggregates and clogging particles. Clogging with graded sand particles causes more severe reduction compared to single-sized sands.
Funder
Ministry of Land, Infrastructure and Transport
Subject
Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment,Geography, Planning and Development
Reference36 articles.
1. Urbanization and the natural drainage system-impacts, solutions, and prognoses;Booth;Northwest Environ. J.,1991
2. Impacts of impervious surfaces on the environment;Chithra;Int. J. Eng. Sci. Invent.,2015
3. The effect of urbanization on floods of different recurrence interval
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