Mesoscale modelling of bond failure behaviour of ribbed steel bar and concrete interface
نویسندگان
چکیده
To explore the nonlinear bond behaviour between ribbed bar and concrete, combined with characteristics of concrete meso-structure surface considering frictional resistance mechanical interlocking rebar a meso-scale model is established. Based on good agreement simulation results experimental results, failure mechanism discussed, distribution stress steel are analysed. Furthermore, based meso numerical analysis method, influence friction coefficient mode stress-slip curve was proportion component in strength obtained.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202127202003