聚丙烯纤维对钢筋混凝土梁弯曲性能的试验研究

Test on the Effect Polypropylene on the Bending Capability of RC Beam

通过对掺聚丙烯纤维混凝土配筋梁的试验研究,分析讨论了单筋矩形截面梁配筋率相同时,分别考虑了聚丙烯纤维掺量和混凝土强度等级等因素对梁的正截面承载力、刚度及延性等方面的影响。

The effects to beam for its normal section flexural capacity and rigidity and ductibility as well as other properties are discussed with different polypropylene fiber and different concrete strength by the bending test study herein on the reinforced concrete beams and the polypropylene fiber reinforced beams.