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Application of Bamboo for Flexural and Shear Reinforcement in Concrete Beams

机译:竹在混凝土梁抗剪抗剪中的应用

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The goal of this research is to add to the knowledge base of bamboo reinforced concrete (BRC) by focusing on a unique stirrup design and testing the lap-splicing of flexural reinforcement. Preliminary tests of the mechanical properties of bamboo were performed, and the results have been used in the design and construction of bamboo cages to reinforce concrete beams. This paper presents the preliminary results of tensile tests and pull-out tests on Moso (Phyllostachys edulis) bamboo. The test results show that bamboo is a viable alternative to steel as tensile reinforcement for concrete structures. As part of the on-going research, 14 Moso bamboo (Phyllostachys edulis) reinforced concrete beams will be cast and tested under monotonic gravity loading in early 2014 to assess the performance of bamboo as flexural reinforcement, shear reinforcement and lap-splicing.
机译:这项研究的目的是通过专注于独特的箍筋设计并测试弯曲钢筋的搭接来增加竹纤维增强混凝土(BRC)的知识库。对竹子的机械性能进行了初步测试,并将结果用于竹笼子的设计和施工中,以加固混凝土梁。本文介绍了毛竹(Phyllostachys edulis)竹子的拉伸试验和拉拔试验的初步结果。测试结果表明,竹子可以替代钢作为混凝土结构的抗拉增强材料。作为正在进行的研究的一部分,2014年初将浇铸14种Moso竹(Phyllostachys edulis)钢筋混凝土梁,并在单调重力载荷下进行测试,以评估竹的抗弯增强,抗剪增强和搭接性能。

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