Reinforcing clamps: stress-strain state of bent reinforcement
نویسندگان
چکیده
The aim of the work is to study stress-strain state reinforcing bars during bending and obtain appropriate formulas dependencies clarify possible boundaries use mandrels for reinforcement various classes diameters. object are used as transverse in design linear reinforced concrete elements. determines limits bars, where relative deformations steel do not go beyond yield strength. A formula obtained calculating limiting diameters D bent d. diameter mandrel depends only on standard elongation extreme fiber bar Graphs elongations plotted different a made A240, A400, A500S. calculated values percent plain ribbed with from 6 28 mm.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202340303008