添加PET和竹子的钢筋混凝土板的物理力学性能分析

Camila Rocha Silveira, Vinícius Rajão da Fonseca, Willyam Andrade Vieira, A. Santos, Filipe Bittencourt Figueiredo
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引用次数: 1

摘要

目前的工作旨在分析大型板的结构性能,使其更轻,更经济,用竹子代替钢,并添加PET瓶作为填充元素。在NBR 6118 (ABNT, 2014)的资助下,建立了简单,钢筋和预应力混凝土结构设计的基本要求,开发了三种类型的实心板,全钢加固,钢和竹混合加固,全竹装甲。这些板在联合国教科文组织土木工程实验室进行了模压和测试,尺寸为73厘米× 73厘米× 15厘米和73厘米× 73厘米× 20厘米,通过金属型材进行中央加载。结果表明,根据现行规范,两种板均具有令人满意的阻力,但在Recebido em: 22/01/2018 Revisado em: 23/10/2018 avprovado em: 27/11/2018中,竹子的锚固不理想
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ANÁLISE DAS PROPRIEDADES FÍSICAS E MECÂNICAS DA LAJE DE CONCRETO ARMADO COM ADIÇÃO DE PET E BAMBU
The present work seeks to analyze the structural performance of the massive slab, making it lighter and economically more accessible, replacing the steel for bamboo, and adding the PET bottle as a filling element. Subsidized by NBR 6118 (ABNT, 2014), that establishes the basic requisites required for the design of simple, reinforced and prestressed concrete structures, three types of solid slabs were developed, with full steel reinforcement, with mixed steel and bamboo reinforcement, and with full armor in bamboo. The slabs were molded and tested in the civil engineering laboratory of UNOESTE with dimensions of 73 cm x 73 cm x 15 cm and 73 cm x 73 cm x 20 cm, being submitted to central loading through metallic profiles. The results showed that both slabs had satisfactory resistances according to the current norm, however the unsatisfactory anchorage of the bamboo in Recebido em: 22/01/2018 Revisado em: 23/10/2018 Aprovado em: 27/11/2018
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审稿时长
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