Mathematical modeling of sedimentation rate of Ikpoba River reservoir, Benin City

Authors

  • C. N. Ezugwu Department of Civil Engineering, Anambra State University, Uli
  • B. U. Anyata Department of Civil Engineering, University of Benin, Benin City
  • E. O. Ekenta Department of Civil Engineering, Nnamdi Azikiwe University, Awka

Keywords:

regression modeling, sedimentation rate, reservoir

Abstract

This paper examines the usage of mathematical modeling to establish a relationship between the sedimentation rate (the
dependent variable) and velocity of flow, flow rate, trap efficiency and sediment load (independent variables). Reservoir and
sedimentation data obtained gave insight into the sedimentation condition of the reservoir. Sediment deposition and distribution
pattern of the reservoir were studied. Surveys were carried out using the Global Positioning System (GPS) to determine the
sediment distribution pattern in the reservoir. A multiple regression model was developed to establish a relationship between the
dependent and independent variables.

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Published

2012-03-01

Issue

Vol. 8 No. 1 (2012): Journal of Engineering and Applied Sciences

Section

Articles