Volume of Hill Estimation for Engineering Earth Work

Nordianah Jusoh; Noorzalianee Ghazali; Siti Hafawati Jamaluddin; Siti Nor Nadrah Muhamad; Wan Juliyana Wan Ibrahim; Jamaludin Md. Ali; Wan Mohd Zulkifle Wan Yaacob

Volume of Hill Estimation for Engineering Earth Work

Authors

Nordianah Jusoh Universiti Teknologi MARA Melaka Branch
Noorzalianee Ghazali Universiti Teknologi MARA, Perlis Branch, Arau Campus
Siti Hafawati Jamaluddin Universiti Teknologi MARA, Perlis Branch, Arau Campus
Siti Nor Nadrah Muhamad Universiti Teknologi MARA, Perlis Branch, Arau Campus
Wan Juliyana Wan Ibrahim Universiti Teknologi MARA, Perlis Branch, Arau Campus
Jamaludin Md. Ali Universiti Sains Malaysia
Wan Mohd Zulkifle Wan Yaacob Universiti Teknologi MARA Melaka Branch

Keywords:

volume estimation, Rational Quadratic Bezier Curve, Rational Cubic Bezier Curve

Abstract

This study centralizes on the development of volume estimation calculation platform for earth engineering work. Estimation and comparison were done by using Foresight Civil Design and Survey (CDS) and Mathematica 7.0 software. Currently, Land Surveying c ompanies are using Foresight Civil Design and Survey (CDS) software for its speed and automation. There are two methods used in Mathematica 7.0, which are Rational Quadratic Bezier Curve and Rational Cubic Bezier Curve. From this research, Rational Cubic Bezier Curve show its total hill measurement (volume) is nearer to value using Foresight Civil Design and Survey (CDS) software. Therefore, the Rational Cubic Bezier Curve is an alternative method to estimate the volume of the hill . The discrepancy betwe en Rational Cubic Bezier Curve and Foresight Civil Design and Survey (CDS) mainly caused by curve tolerance has been generalized in Rational Cubic Bezier Curve.

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Volume of Hill Estimation for Engineering Earth Work