Research Article

Determining highway slope ratio using a method based on slope angle calculation

Volume: 6 Number: 2 July 1, 2021
EN

Determining highway slope ratio using a method based on slope angle calculation

Abstract

Geographic Information System (GIS) is a vital tool used in numerous areas related to natural science and engineering studies. Managing complex data and obtaining accurate results from the analysis are essential functions of GIS. It is also efficiently used in highway designing both in project and application phases. This study proposes a new calculation method of slope angles to determine the suitable slope modal of a road by using topographic and geological datasets in a GIS environment. Using this method in the preparation phase of the project enables a more accurate calculation of earthwork volume. The proposed method was applied to a highway to prove this idea. The selected road is a significant tertiary of which project was completed by the Turkish General Directorate of Highways. In this study, the calculated values of the project were considered as references. Comparing both results obtained from the proposed method and application project, the accuracy of the slope modal of the proposed method is 71%, and the accuracy of its earthwork volume is 99%. The proposed approach will enable project managers and designers to determine more reliable earthwork volume during project feasibility studies without any application in the field.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

July 1, 2021

Submission Date

March 16, 2020

Acceptance Date

April 30, 2020

Published in Issue

Year 2021 Volume: 6 Number: 2

APA
Yılmaz, O. S., Özkan, G., & Gülgen, F. (2021). Determining highway slope ratio using a method based on slope angle calculation. International Journal of Engineering and Geosciences, 6(2), 98-103. https://doi.org/10.26833/ijeg.704317
AMA
1.Yılmaz OS, Özkan G, Gülgen F. Determining highway slope ratio using a method based on slope angle calculation. IJEG. 2021;6(2):98-103. doi:10.26833/ijeg.704317
Chicago
Yılmaz, Osman Salih, Gülgün Özkan, and Fatih Gülgen. 2021. “Determining Highway Slope Ratio Using a Method Based on Slope Angle Calculation”. International Journal of Engineering and Geosciences 6 (2): 98-103. https://doi.org/10.26833/ijeg.704317.
EndNote
Yılmaz OS, Özkan G, Gülgen F (July 1, 2021) Determining highway slope ratio using a method based on slope angle calculation. International Journal of Engineering and Geosciences 6 2 98–103.
IEEE
[1]O. S. Yılmaz, G. Özkan, and F. Gülgen, “Determining highway slope ratio using a method based on slope angle calculation”, IJEG, vol. 6, no. 2, pp. 98–103, July 2021, doi: 10.26833/ijeg.704317.
ISNAD
Yılmaz, Osman Salih - Özkan, Gülgün - Gülgen, Fatih. “Determining Highway Slope Ratio Using a Method Based on Slope Angle Calculation”. International Journal of Engineering and Geosciences 6/2 (July 1, 2021): 98-103. https://doi.org/10.26833/ijeg.704317.
JAMA
1.Yılmaz OS, Özkan G, Gülgen F. Determining highway slope ratio using a method based on slope angle calculation. IJEG. 2021;6:98–103.
MLA
Yılmaz, Osman Salih, et al. “Determining Highway Slope Ratio Using a Method Based on Slope Angle Calculation”. International Journal of Engineering and Geosciences, vol. 6, no. 2, July 2021, pp. 98-103, doi:10.26833/ijeg.704317.
Vancouver
1.Osman Salih Yılmaz, Gülgün Özkan, Fatih Gülgen. Determining highway slope ratio using a method based on slope angle calculation. IJEG. 2021 Jul. 1;6(2):98-103. doi:10.26833/ijeg.704317

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