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Water Transmissible Pavement: A physics of Granular Sub-base Permeability through Road Dust Analysis using Machine Learning

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Title Water Transmissible Pavement: A physics of Granular Sub-base Permeability through Road Dust Analysis using Machine Learning
 
Creator Khan, Zishan Raza
Ahmad, Syed Aqeel
Singh, Vikash
 
Subject Dust
Structural behaviour
Machine learning
Sustainable urban drainage system
Clog-resistant permeable pavement
GSB
 
Description 274-284
Amidst the rapid urbanization and heightened infrastructure demands, contemporary cities are capitalizing on every
available space, converting previously permeable land into impermeable surfaces. This transition obstructs the absorption of
storm water, leading to intensified runoff. To counteract this challenge and address infrastructure requirements, Low Impact
Development (LID) techniques have emerged, among which permeable pavement stands out as a widely adopted solution.
Serving as a transient storage facility, permeable pavements store storm water within their Granular Sub-Base (GSB) or
reservoir layer, thereby diminishing the size of storm drains and contributing to the implementation of Sustainable Urban
Drainage Systems (SUDS). Nevertheless, the utilization of permeable pavements is commonly recommended for walkways,
parking lots, or low-volume roads due to their susceptibility to clogging. This study delves into the potential for clogging in the
reservoir layer, employing Machine Learning models such as Random Forest (RF), Gradient Boosting Regressor (GBR), Light
Gradient Boosting Machine (LGBM), and Extra Trees (ET). The investigation incorporates data from 200 instances with
varying GSB layers, thicknesses, and combinations of road dust particle sizes. The results reveal a robust correlation (R2 > 0.97)
with experimental data, indicating that GSB-III demonstrates optimal clog resistance under high dust loads.
The findings suggest that GSB-V and GSB-VI may be suitable for areas with dust loads below 200 gm/month. This
research provides valuable insights for the development of clog-resistant permeable pavements tailored to moderate to
high-volume roads.
 
Date 2024-03-21T05:15:04Z
2024-03-21T05:15:04Z
2024-03
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/63614
https://doi.org/10.56042/ijpap.v62i4.7768
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJPAP Vol.62(04) [April 2024]