Vertical Curve Computations Using a Developed Calculator

الملخص

In this paper, an electronic calculator for vertical curve computations is developed in Microsoft Windows. The developed calculator used is successfully for vertical curve computations and requires entering the curve length, tangent grades, setting out interval, and the elevation of the intersection points. Computations of vertical curves by the developed calculator are faster, easier, accurate, and less subject to errors comparable to the traditional method of calculations. Finally, the results obtained by the traditional and developed methods are presented for checking the behavior of the developed calculator.