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The Optimization Design of Plain Reservoir Based on GA

Author: LuHua
Tutor: LiuFuSheng
School: Shandong Agricultural University
Course: Water Resources and Hydropower Engineering
Keywords: Plain reservoir Impact Factor Optimization Model Genetic Algorithms The cost of water supply
CLC: TV62
Type: Master's thesis
Year: 2011
Downloads: 51
Quote: 1
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Abstract


With the sustained, healthy and rapid development of China 's socio-economic , industrial and agricultural production and people's living and ecological environment water demand increased dramatically , and increasingly sharp contradiction between supply and demand of water resources , especially in economically developed large , densely populated large infrastructure plain area , water shortage has become a bottleneck of its socio-economic development . The best way to resolve this contradiction is to build a certain number of plain reservoir . However , affected by factors such as land, capital constraints plain reservoir construction progress of the offensive , the standards are not high , the difficult problem is also very prominent . The paper introduce plain reservoir features based on analysis of the impact of plain reservoir optimization design of several factors: the type of dam , the layout of the form , water depth , evaporation , seepage , slope type , seepage type listed calculating the size of the reservoir regulation and storage capacity of expression and the optimal construction of plain reservoir dam type - conventional roller compacted earth dam dam axis - a circular axis slope type - concrete precast block revetment , impermeable type - geotextile membrane impermeable. This article describes the conventional optimization method , genetic algorithms and mathematical models to establish the analysis method , the general of plain reservoir modeling mechanism analysis method steps . The second happiness reservoirs of Shandong Province and the Korean shop reservoir optimization analysis , probabilistic model of reliability methods to analyze the reliability of plain reservoirs in the real environment variable energy to the lowest cost per m3 water supply I (H) as the objective function , dam height H for the decision variables , the establishment of plain reservoir optimization model based on reliability theory . More scientific and reasonable to make plain reservoir optimization , genetic algorithms and adaptive genetic algorithm to optimize them plain reservoir and happiness reservoir in Shandong Province , for example to optimize the conventional optimization method , genetic algorithms and adaptive genetic algorithm the optimization results were compared to more systematic framework based on plain reservoir to optimize the design mode , was the final result of genetic algorithm to solve . Actual proof , plain reservoir built in the dam height and water depth on the low side , should raise the dam height based on water depth , the purpose of this dissertation plains reasonable construction of the reservoir and optimal design , has a certain value.

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CLC: > Industrial Technology > Hydraulic Engineering > Water control,hydraulic structures > Reservoir Project
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