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首页> 外文会议>International Conference on Rehabilitation and Maintenance in Civil Engineering >Flexural Capacity of Bamboo Strip Notched Reinforced Concrete Beams
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Flexural Capacity of Bamboo Strip Notched Reinforced Concrete Beams

机译：竹条凹陷钢筋混凝土梁的弯曲能力

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This study discusses the results of experiments on flexural strength of the concrete beams using bambo strip notch as reinforcement, with variations in the distance between the notch at 40 mm and 50 mm. The flexural parameters assessed were the flexural moments and load-deflection behaviour. The number of concrete beams specimen was 9 units. One sets for 3 beams containing round steel 8 mm as reinforcement and two sets of 6 beams containing bamboo as reinforcement were tested for flexural strength under third point loading. All beam specimens size is 110×150×1700 mm. The data recorded while tested the flexure were a failure load, deflection and failure models. The failure loads of beams increased with increase in the number of notches bamboo strip in the tensile zone. The ultimate moment experimental and theoretical of bamboo strip notched concrete beams increased, with increase the number of notches bamboo strip in the tensile zone. Thus it can be concluded that inclusion of bamboo strip notches as reinforcement in tension zone improved the flexural capacity of concrete beams.
机译：本研究讨论了使用Bambo Stab Notch作为加固的混凝土梁弯曲强度的实验结果，其中凹口在40mm和50mm之间的距离变化。评估的弯曲参数是弯曲力矩和载荷偏转行为。混凝土梁样本的数量为9个单位。在第三点装载下，测试了3个作为加固8 mm作为加固8 mm的3个梁的一组，并在第三点载入下进行弯曲强度的弯曲强度。所有光束样本尺寸为110×150×1700 mm。测试弯曲时记录的数据是故障负载，偏转和故障模型。横向区中缺口竹条的数量增加，光束的故障负荷增加。竹条切口混凝土梁的终极力矩实验和理论增加，随着拉伸区凹陷竹条的数量增加。因此，可以得出结论，作为张力区的加固夹具纳入竹条凹口，提高了混凝土梁的弯曲能力。

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