榕树支柱根纤维增强聚合物混凝土性能的创新研究

IF 1.2 4区 地球科学 Q3 GEOCHEMISTRY & GEOPHYSICS Periodico Di Mineralogia Pub Date : 2022-04-15 DOI:10.37896/pd91.4/91434
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引用次数: 0

摘要

本研究的重点是使用显式榕树纤维来预测纤维增强聚合物(FRP)和复合网格钢筋混凝土梁在四点弯曲下的行为。仿真得到的载荷-挠度特性与实验数据具有较好的相关性。纤维增强混凝土与以前的混凝土材料的比例相同,但榕树支柱根纤维含量为水泥重量的1%,2%,3%,4%和5%。研究的主要目的是使用自然发生的可持续材料,或者可以自己制备的材料。从榕树支柱根中提取天然纤维,并将其用于生产纤维增强混凝土。任何工作领域的最新趋势都是可持续性,这可以通过生产FRPC来实现。由于纤维在FRC中使用的耐久性滞后,这种性能可以通过聚合物的应用来增强,从而生产FRPC。为了研究聚合物混凝土(PC)、纤维增强混凝土(FRC)和纤维增强聚合物混凝土(FRPC)的耐久性能,将这三种复合材料分别浸泡在酸溶液和硫酸盐溶液中,并计算其浸泡一段时间后的抗压强度。在混凝土中使用纤维和聚合物,从而减少了钢筋水泥混凝土结构中腐蚀的影响。因此,研究混凝土中聚合物和纤维对混凝土中钢筋耐腐蚀性能的影响是十分必要的。
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A Innovative Study on the Performance of Banyan Prop Root Fiber Reinforced Polymer Concrete
This study focuses on the use of explicit banyan fiber to predict the behavior of fiber-reinforced polymer (FRP)and composite grid reinforced concrete beams subjected to four-point bending. The load-deflection characteristics obtained from the simulations show good correlation with the experimental data. The fibre reinforced concrete was made with the same percentage of concrete materials as before, but with a banyan prop root fibre content of 1%, 2%, 3%, 4%, and 5% by weight of cement taken. The main aim of the research was to use sustainable materials from natural occurrence or the materials can be prepared by own was preferred. The natural fibers obtained from banyan prop roots was extracted and it is utilized for the production of fiber reinforced concrete. The recent trends in any field of work is sustainability and this can be achieved by the production of FRPC. Since the fibers used in FRC lags in durability and this property can be enhanced with the application of polymer resulting in the production of FRPC. In order to study the durability properties of polymer concrete (PC), Fiber reinforced concrete (FRC) and Fiber reinforced polymer concrete (FRPC), these composites are immersed in acid and sulphate solutions and its compressive strength after certain period of immersion was computed. The use of fiber and polymer in concrete thus reduces the effect of corrosion in reinforced cement concrete structures. Hence it is essential to study the effect of polymer and fiber in concrete in the corrosion resistance of steel in concrete.
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来源期刊
Periodico Di Mineralogia
Periodico Di Mineralogia 地学-地球化学与地球物理
CiteScore
1.50
自引率
14.30%
发文量
0
审稿时长
>12 weeks
期刊介绍: Periodico di Mineralogia is an international peer-reviewed Open Access journal publishing Research Articles, Letters and Reviews in Mineralogy, Crystallography, Geochemistry, Ore Deposits, Petrology, Volcanology and applied topics on Environment, Archaeometry and Cultural Heritage. The journal aims at encouraging scientists to publish their experimental and theoretical results in as much detail as possible. Accordingly, there is no restriction on article length. Additional data may be hosted on the web sites as Supplementary Information. The journal does not have article submission and processing charges. Colour is free of charges both on line and printed and no Open Access fees are requested. Short publication time is assured. Periodico di Mineralogia is property of Sapienza Università di Roma and is published, both online and printed, three times a year.
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