A NOVEL HYBRID MODEL OF REINFORCED CONCRETE DEEP BEAMS WITH CURVED HYBRIDIZATION

نویسندگان

چکیده

In the present study, a new model of hybrid deep beams has been proposed and discussed. Six specimens are tested experimentally with two types loading which one-point two-point hybridization models for concrete section. It is aimed from this study to search optimum distribution such that lowest cost weight be reached keeping capacity without significant reduction. All had same dimensions, overall span 1700 mm, 180 mm wide 450 depth steel reinforcement details. Results showed an increase in horizontal arched by 27.6% 39%, respectively, system. Moreover, toughness, enhanced 44% 131% respectively whereas, stiffness 6.5% 34.2% ductility 0% 31.2% respectively. For tests under point loads, 34% 36.9%, Toughness increased 188% 301% Stiffness 7.5% 29.4% Ductility 40.3% 95.1%

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ژورنال

عنوان ژورنال: Jurnal teknologi

سال: 2023

ISSN: ['2460-0288']

DOI: https://doi.org/10.11113/jurnalteknologi.v85.18703