Author

Erol Tutumluer

3 papers indexed here

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Conference Open access 2026

Mechanistic analysis and design approach for geosynthetic stabilized pavements

Geosynthetics provide mechanical stabilization benefits to constructed pavements through well-established mechanisms of lateral restraint of unbound aggregate particles and bearing capacity improvement over weak subgrades. State-of-the-art techniques to incorporate geosynthetics into pavement design and construction es...

Han Wang, Hyojung Ko, Y. Koh et al. · E3S Web of Conferences · 0 citations

Conference Open access 2026

Quantifying the Benefits of Geotextiles and Geogrids for Enhancing Flexible Pavement Performance

Constructing with geosynthetics has been shown to improve pavement performance and extend service life. To quantify these benefits, geosynthetic effects need to be consistently modeled in pavement analysis and design. This study compares two mechanistic pavement analysis approaches, MnPAVE and C-FLEX, for designing the...

Hyojung Ko, Y. Koh, Erol Tutumluer et al. · E3S Web of Conferences · 0 citations

Sep 2026

In Situ Testing Informed Sublayering Approach for Mechanistic Analysis and Design of Geogrid-Stabilized Pavement Foundations

This study introduces a sublayer-based modeling approach to characterize the stress-dependent modulus behavior of pavement unbound aggregate layers stabilized using geogrids. Current modeling and design approaches either apply a higher uniform layer modulus or disregard geogrid stabilization benefits. A uniform increas...

Syed Faizan Husain, I. Qamhia, Erol Tutumluer et al. · Transportation Research Reco... · 0 citations