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`Structural behaviour of babadua reinforced concrete beams

机译：`巴巴达瓦钢筋混凝土梁的结构性能

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摘要

The strength and deformation characteristics of concrete beams reinforced with babadua bars ranging from 2.87 to 12.13/100 were examined from tests performed on the beams. The beams were tested to failure mostly under third-point loading. Collapse of the beams occurred mostly through either flexural failure of concrete in compression or diagonal tension failure. The experimental failure loads averaged, respectively, 6.40 and 2.62 times the theoretical flexural strength and theoretical shear strength of the unreinforced concrete section. Also, the experimental failure loads were only approximately 1.18 times the theoretical flexural strength of the reinforced concrete and 1.05 times the theoretical shear strength of the concrete sections taking into consideration the resistance of the tension reinforcement.
机译：通过在梁上进行的测试，检查了用2.78至12.13 / 100的巴巴杜瓦钢筋加固的混凝土梁的强度和变形特性。大部分在三点载荷下对梁进行了测试以测试其破坏能力。梁的坍塌主要是由于混凝土受压时的弯曲破坏或对角拉伸破坏而发生的。实验破坏载荷的平均值分别为无钢筋混凝土截面理论抗弯强度和理论抗剪强度的6.40和2.62倍。同样，考虑到抗拉钢筋的阻力，试验破坏荷载仅为钢筋混凝土理论抗弯强度的1.18倍，是混凝土截面理论抗剪强度的1.05倍。

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