Title :
The application of fuzzy technique to high slope economic analysis in hydropower project
Author :
Yang Kun ; Ma Zhichao
Author_Institution :
Key Lab. Min. Disaster Prevention & Control, SUST, Qingdao, China
Abstract :
Proceed from economy theory, this paper selects the best treatment method of slopes based on minimum investment principle. In economic analysis, the most important one is to find failure probability of slopes. Traditional calculation method doesn´t consider the fuzziness of mechanical parameters. However, the fuzziness exists objectively. In this paper, fuzzy technique is introduced and failure probability is calculated using fuzzy point evaluation method for different slope excavation scheme. So, the results accord with the actual working mode better.
Keywords :
fuzzy set theory; hydroelectric power stations; investment; power generation economics; probability; failure probability; fuzzy point evaluation method; fuzzy technique application; high slope economic analysis; hydropower project; minimum investment principle; slope excavation scheme; Economics; Hydroelectric power generation; Indexes; Investments; Rocks; Stability analysis; economic analysis; failure probability; fuzzy point evaluation; high slope;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2011 Eighth International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-180-9
DOI :
10.1109/FSKD.2011.6019645