Numerical Analysis on Concrete Elastic-Plastic Constitutive under Different Restraints

Abstract:

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The fitting curve given by least square method is applied in numerical analyzing. The results from semi-unrestrained and completely restricted modeling show convex deformation and damage on oblique section clearly. Advanced virtual experiment illustrates the differences between loading with displacement and pressure, due to the phenomenon that pressing by force will cause deformation on top surface but displacing load wouldn’t. The fitting idea by orthogonal base function will provide a widely road for studying the constitute law of concrete material. Otherwise, the progress of solving nonlinear function is discussed for designing new numerical analyzing tool, and the frame of programming based on nonlinear method is obtained

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

2442-2445

DOI:

10.4028/www.scientific.net/AMR.374-377.2442

Citation:

H. Wang et al., "Numerical Analysis on Concrete Elastic-Plastic Constitutive under Different Restraints", Advanced Materials Research, Vols. 374-377, pp. 2442-2445, 2012

Online since:

October 2011

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Price:

$35.00

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