一种经济的水渠管道建设策略

An Economical Strategy of Pipeline Building

本文在光的折射定理的基础上,将费马定理中光程的概念与水库管道建设费用相类比,利用光束在两点间传播时,光程最小的原理,设计了一种使包括公共管道和非公共管道在内的水库灌溉管道线路铺设费用最省的建设方案,并给出了施工方法和施工图纸。该方法通俗易懂,推广性强,可解决其他类似的工程建设中的成本最优问题。

In this paper,based on theorem refraction of light,the cost of reservoir-pipeline is analogized by the optical path.When a ray of light travels between two points,the optical path length is the least.According to this theorem,a class of problems are solved which are represented by the least cost of building pipeline,and the working drawing is also president in this paper.This strategy can be extended to other similar problems in constructions.