Stochastic Gaussian Optimized Inversion of Mechanical Parameters of Reinforced Concrete Single T-Shaped Beam

Abstract:

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The reinforced concrete single T-shaped beam is of common use. Compared with mechanical analysis, little attraction has been put on the stochastic optimized inversion problem. The present study is aimed to carry out stochastic optimized inversion of mechanical parameters of reinforced concrete single T-shaped beam based on degraded solid element theory. Firstly for the reinforced concrete single T-shaped beam, degraded solid element theory is deduced and the displacement function is obtained. Then Gaussian error function of mechanical parameters of the reinforced concrete single T-shaped beam is founded and the corresponding formulas of Gaussian expectation and variance are derived. The stochastic optimized inversion computing formulas are also obtained by adopting optimization method including conjugate gradient method. Then the steps of stochastic Gaussian optimized inversion of mechanical parameters of the reinforced concrete single T-shaped beam are listed. Through analysis of a classic example, some important conclusions about stochastic Gaussian optimized inversion of mechanical parameters of the reinforced concrete single T-shaped beam are drawn.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

1874-1878

DOI:

10.4028/www.scientific.net/AMR.163-167.1874

Citation:

J. Zhang et al., "Stochastic Gaussian Optimized Inversion of Mechanical Parameters of Reinforced Concrete Single T-Shaped Beam", Advanced Materials Research, Vols. 163-167, pp. 1874-1878, 2011

Online since:

December 2010

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Price:

$35.00

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