Numerical Analysis on Bending Deep Beams with Different Moduli in Tension and Compression

Abstract:

Based on the numerically iterative technique, we introduce the shear modulus pattern used for accelerating convergence and rebuild the iterative program. Using this program, we analyze the bending problem of a bimodular deep beam under the action of uniformly distributed loads, in which the different ratios of span length to height of the beam, and of elastic modulus in compression to that in tension, are considered. The results show that the bimodularity have great influences on the bending stress and the deflection of deep beam.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 807-810
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.807
• Online since: January 2012
• Authors: Jun Yi Sun, Zhen Hong Cai, Zhou Lian Zheng, Xiao Ting He
• Keywords: Beams and Girders, Bending, Bimodulus, Deformation, Elastic Modulus, Stress

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