Challenges and Benefits of the Use of AASHTOWare for 3 Climatic Regions in Turkey

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2022-9-01

Author

İpekyüz, Beyhan
Tüydeş Yaman, Hediye
Öztürk, Hande Işık

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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The economic growth in developing countries triggers investments in highway networks. Thus, this requires a re-evaluation of existing design practices, which are mostly empirical. An alternative is the relatively recently developed Mechanistic-Empirical (M-E) design method. It has major data challenges and must be identified before a major switch. In this study, three different climatic regions for Turkey were analyzed optimizing 162 design combinations. Results showed that climate, traffic, and reliability parameters extremely affect the performance of the pavement. As in the current practice of Turkey, climate and material effects are not currently considered; these should be further studied considering the local calibration steps.

Subject Keywords

Mechanistic-Empirical design method, AASHTOWare, AASHTO, flexible pavement, pavement design, climate, PAVEMENT, IMPLEMENTATION, CALIBRATION, DESIGN, STATE

URI

https://hdl.handle.net/11511/101019

Journal

TEKNIK DERGI

DOI

https://doi.org/10.18400/tekderg.793889

Collections

Department of Civil Engineering, Article

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Citation Formats

B. İpekyüz, H. Tüydeş Yaman, and H. I. Öztürk, “Challenges and Benefits of the Use of AASHTOWare for 3 Climatic Regions in Turkey,” TEKNIK DERGI, vol. 33, no. 5, pp. 12473–12499, 2022, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/101019.