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Title |
Analysis of Nonlinear Torsional Behavior for High Strength Reinforced Concrete Structure Using 3-Dimensional Lattice Model
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DOI |
https://doi.org/10.4334/JKCI.2013.25.1.029 |
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Keywords |
비틀림 ; 비선형 ; 3차원 래티스 ; 고강도 콘크리트 ; RC 구조물 torsion ; non-linear ; 3-dimension lattice ; high strengthened concrete ; RC structure |
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Abstract |
Because of earthquakes that have recently struck, seismic design criteria that considered performance of structure were included in the design concepts. Thus, a simple analysis tool is needed to predict the strength and ductility of RC structures. In this study, three-dimensional lattice model was developed to expand the two-dimensional lattice model. Torsional analysis of the structure was done to evaluate the developed three-dimensional lattice model. Lattice model was evaluated by comparing analytical results with experimental results. Lattice element size was evaluated using the results of analysis. Torsional analysis results, using three-dimensional lattice model, show that the results are relatively consistent with the experimental values.
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