This paper is published in Volume 3, Issue 2, 2018
Area
Environment Science
Author
A. V Hankare
Co-authors
P. B Sankpal, V. M Kumbhar, V. B Patil
Org/Univ
T. K. I. E. T. Warananagar, Maharashtra, India
Pub. Date
07 February, 2018
Paper ID
V3I2-1156
Publisher
Keywords
Road Deterioration, Modulus of Resilience, Flooding, Flood-Resilient Pavement, CBR.

Citationsacebook

IEEE
A. V Hankare, P. B Sankpal, V. M Kumbhar, V. B Patil. Estimating Flexible Pavements Flood Resilience, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARnD.com.

APA
A. V Hankare, P. B Sankpal, V. M Kumbhar, V. B Patil (2018). Estimating Flexible Pavements Flood Resilience. International Journal of Advance Research, Ideas and Innovations in Technology, 3(2) www.IJARnD.com.

MLA
A. V Hankare, P. B Sankpal, V. M Kumbhar, V. B Patil. "Estimating Flexible Pavements Flood Resilience." International Journal of Advance Research, Ideas and Innovations in Technology 3.2 (2018). www.IJARnD.com.

Abstract

Although several studies observed pavement responses after flooding, no detailed quantification has been done to date. This paper has estimated different pavements’ performances with flooding to identify flood-resilient roads. This was shown through, new roughness and rutting-based road deterioration (RD) models, The relationship between changes in roughness [International Roughness Index (IRI)] versus time and modulus of resilience (Mr) loss at granular and sub grade layers versus time, CBR of Sub grade, Flood consequence results. The comparative analysis on different pavement performances shows that a rigid and strong pavement built to a high standard is the most flood-resilient, which may be adopted as a pre flood strategy. Results obtained using two proposed new gradients of IRI & CBR in Year 1 over probability of flooding and ΔIRI in Year 1 over loss in Mr as well as flood consequences provided similar results. Road authorities should consider changing their roads to flood-resilient pavements in the future.
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