Different Force Conditions on Nonlinear Finite Element Analysis of Small Concrete Hollow Block Wall with Failure Modes of Influence

Abstract:

This paper mainly studies small hollow concrete block wall sets a certain level of reinforcement, vertical bar, core column and high aspect ratio, vertical and horizontal load, changes in load point height wall by shear form and bending failure pattern changes and shear capacity and flexural capacity. Nonlinear analysis simulation using ANSYS finite element analysis software of the specimen, mainly analysis and predict the failure modes of the different loading conditions wall. Obtained by calculating the failure pattern of the specimen, the load-displacement curve, the various stages of the load-displacement values and calculated the relative deformation and ductility factor of the wall under various loading height. Comparative analysis of the load-displacement curve variation of the shear failure and bending failure form, draw the conclusion that bending failure energy consumption better performance.

• Periodical: Advanced Materials Research (Volume 788)
• Pages: 602-605
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.788.602
• Online since: September 2013
• Authors: Hong Yi Chen, Fu Ma
• Keywords: Nonlinear Element Analysis, Seismic Behavior, Small Hollow Concrete Block

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