기술자료 ATENA Analysis of the influence of column reinforcement anchorage length in …
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Analysis of the influence of column reinforcement anchorage length in a concrete two-pile cap
Abstract
This paper describes the parametric analysis applied to assess the influence of column anchorage-reinforcement length on concrete two-pile caps under uniform compression. The non-linear numerical analysis was conducted with the bi-dimensional elements of ATENA 2D software, considering perfect adherence between steel and concrete. Simulation was based on the experimental reference model by Munhoz [1], which was the parameter adopted to validate the numerical modeling. From the validated model, four different anchorage reinforcement lengths were adopted, 34,0 cm, 20,0 cm, 10,0 cm e 3,0 cm, in order to compare pile caps behavior after these changes. Pile cap simulations presented similar behavior, i.e., column anchorage reinforcement length is not a preponderant factor for the internal mechanisms that regulate the function of these elements.
Keywords:
reinforced concrete; pile caps; anchorage; numerical analysis; finite elements
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0회 다운로드 | DATE : 2024-02-05 16:27:47
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