用于可持续基础设施发展的地聚合物混凝土的动态和静态行为:前景、挑战和绩效回顾

IF 7.8 2区 材料科学 Q1 MATERIALS SCIENCE, COMPOSITES Composite Structures Pub Date : 2025-04-01 Epub Date: 2025-02-18 DOI:10.1016/j.compstruct.2025.118984
Amer Hassan, Chunwei Zhang
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引用次数: 0

摘要

地聚合物混凝土(GPC)越来越被认为是传统混凝土的可持续和环保选择,因为它利用了工业副产品。本文深入研究了GPC的动态和静态性能,重点研究了它的机械性能、耐久性以及对冲击和地震载荷的抵抗力。并将以往研究的实验结果与预测模型进行对比,验证实验结果。通过对以往研究的评价和回顾,可以总结出,没有单个因素影响GPC的结构性能。此外,应努力确定各种因素之间的相互关系,以便促进建立既具有成本效益又对环境具有可持续性的全球可持续发展方案。此外,重点放在纤维增强,这提高了材料的动态性能。此外,由于缺乏对这一主题的研究,GPC的动态性能,包括冲击和抗震性能,仍然是不确定的,在将这些材料引入工业之前,必须进行更多的调查,以产生这些材料的动态性能的全面图景。
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Dynamic and static behaviour of geopolymer concrete for sustainable infrastructure development: Prospects, challenges, and performance review
Geopolymer concrete (GPC) is increasingly recognized as a sustainable and environmental option to conventional concrete due to its utilization of industrial byproducts. This paper thoroughly investigates the dynamic and static behaviour of GPC, focusing on its mechanical properties, durability, and resistance to impact and seismic loads. Also, this article compares the experimental results reported in previous studies with a predicted model to justify the results obtained by experiments. According to the evaluation and review of previous studies, it could be summarised that no individual factor influences the structural properties of GPC. Additionally, efforts should be made to determine the interrelationship between various factors in order to facilitate the creation of a GPC that is both cost-effective and sustainable for the environment. Further, emphasis is placed on fibre reinforcement, which enhances the material’s dynamic performance. Also, the dynamic behaviour of GPC, including impact and seismic resistance, is still uncertain due to the lack of studies on this subject, and more investigation on this matter must be undertaken to generate a comprehensive picture of the dynamic behaviour of these materials before introducing them to the industry.
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来源期刊
Composite Structures
Composite Structures 工程技术-材料科学:复合
CiteScore
12.00
自引率
12.70%
发文量
1246
审稿时长
78 days
期刊介绍: The past few decades have seen outstanding advances in the use of composite materials in structural applications. There can be little doubt that, within engineering circles, composites have revolutionised traditional design concepts and made possible an unparalleled range of new and exciting possibilities as viable materials for construction. Composite Structures, an International Journal, disseminates knowledge between users, manufacturers, designers and researchers involved in structures or structural components manufactured using composite materials. The journal publishes papers which contribute to knowledge in the use of composite materials in engineering structures. Papers deal with design, research and development studies, experimental investigations, theoretical analysis and fabrication techniques relevant to the application of composites in load-bearing components for assemblies, ranging from individual components such as plates and shells to complete composite structures.
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