Evaluation and Governance Design of Risk Factor of Debris Flow on Gunmaling

Abstract:

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Abstract: It is analyzed and obtained the result that the debris flow is currently in mature stage with medium risk and high occurrence through the gray correlation method of fractal research and effect measure of debris flow gully. Therefore, it is necessary to take corresponding governance measures. In this article, check dam is used as main preventive engineering measures to set up two check dams in the passing area of debris flow, with total capacity about 2800m3 and design reservoir capacity of flood once per 50 years. Construction of the check dam will effectively reduce risk of debris flow.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

3151-3154

DOI:

10.4028/www.scientific.net/AMM.90-93.3151

Citation:

L. Nie et al., "Evaluation and Governance Design of Risk Factor of Debris Flow on Gunmaling", Applied Mechanics and Materials, Vols. 90-93, pp. 3151-3154, 2011

Online since:

September 2011

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Price:

$35.00

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