Research on Chaotic Behavior of Concrete under External Load Based on Discontinuous Medium Mechanical Model

Abstract:

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Outburst and random are typical characters of concrete when under external load. Traditional mechanics methods are difficult to be applied in. Depend on nonlinear science to set up the nonlinear dynamical equation that is fit for its characteristics. The subsystem dynamical equation of concrete is set up based on discontinuous medium mechanical model, and find that the concrete dynamical equation under external load is a Duffin equation. Then analyze and discuss the effect of external load on concrete by math analysis soft of maple. Results show that the concrete material take on complicated response to external load change.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

1145-1148

DOI:

10.4028/www.scientific.net/AMR.79-82.1145

Citation:

H. Qin and S. C. Li, "Research on Chaotic Behavior of Concrete under External Load Based on Discontinuous Medium Mechanical Model", Advanced Materials Research, Vols. 79-82, pp. 1145-1148, 2009

Online since:

August 2009

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Price:

$35.00

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