Earth-Rock Dam Risk Consequence’s Comprehensive Evaluation under Drought Condition Based on Principal Component Analysis

Hao Yao Zheng; Jin Bao Sheng; De Wei Yang; Zhi Gang Huang; Rong Liang Cheng

doi:10.4028/www.scientific.net/AMR.518-523.4022

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523Earth-Rock Dam Risk Consequence’s Comprehensive...

Earth-Rock Dam Risk Consequence’s Comprehensive Evaluation under Drought Condition Based on Principal Component Analysis

Abstract:

This spring a serious drought occurred in some areas of China, which had a great impact to local production, living and economic development. For this severe problem, earth-rock dam’s risk consequence evaluation model under drought condition was proposed, and factors of earth-rock dam risk consequence were analyzed and summarized, using principal component analysis to establish comprehensive evaluation model of earth-rock dam’s risk consequence under drought condition.

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

4022-4025

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.4022

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Online since:

May 2012

Authors:

Hao Yao Zheng, Jin Bao Sheng, De Wei Yang, Zhi Gang Huang, Rong Liang Cheng

Keywords:

Accumulative Contribution Rate, Comprehensive Evaluation, Earth-Rock Dam, Eigenvalue, Eigenvalue Contribution Rate, Eigenvector, Risk Consequence

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