How to choose the size of water delivery construction with the minimum cost in the same period

Abstract

     The water-delivery execution plays an important role in the construction in the rivers, streams. This directly impacts on time, cost and quality of the construction. The contraction in the rivers with elaborate design often executes two, three or more constructions in the same period. The option of the construction size is considered as an exercise of optimal budget, time and implementing possibility. In accordance with given design discharge, the issue is finding the size of each construction in the system with the purpose of the minimum of total execution cost of water-delivery system. Based on linear programming theory, the solution arrives at optimal performance of water-delivery execution in the construction of irrigation and water power systems