环境温度下加筋土工聚合物混凝土梁的弯曲性能

Q3 Engineering

Pollack Periodica Pub Date : 2023-06-23 DOI:10.1556/606.2023.00829

Muthusamy Saradha, T. Ilango, Shanmugam Annamalai, Krishnamurthy Muthumani

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引用次数: 0

摘要

对土工聚合物和钢筋混凝土梁进行了试验研究，以评估M30混凝土结构等级下梁的受弯性能。结果表明，土工聚合物混凝土梁与钢筋混凝土梁具有相近的抗弯强度。得到了较好的劈裂抗拉强度、刚度特性、能容与延性关系。结果表明，土工聚合物混凝土梁在显著阶段的挠度和刚度退化是相似的，因此在抗弯性能下，土工聚合物混凝土梁是钢筋混凝土梁的良好替代品。

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Flexural behavior of reinforced geo-polymer concrete beams at ambient temperature

An experimental study was carried out on geo-polymer and reinforced concrete beams to evaluate the flexural behavior of the beams for the structural grade of M30 concrete. The results show that the geo-polymer concrete beams exhibit similar flexural strength when compared to reinforced concrete beams. The split tensile strength, stiffness characters, the energy capacity and ductility relationship were also found with satisfactory results. The deflection and the stiffness degradation at the salient stages were found to be similar and thus the geo-polymer concrete beams find a good alternative to reinforced concrete beams under flexural behavior.

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来源期刊

Pollack Periodica Engineering-Civil and Structural Engineering

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： Pollack Periodica is an interdisciplinary, peer-reviewed journal that provides an international forum for the presentation, discussion and dissemination of the latest advances and developments in engineering and informatics. Pollack Periodica invites papers reporting new research and applications from a wide range of discipline, including civil, mechanical, electrical, environmental, earthquake, material and information engineering. The journal aims at reaching a wider audience, not only researchers, but also those likely to be most affected by research results, for example designers, fabricators, specialists, developers, computer scientists managers in academic, governmental and industrial communities.