Impact of using lightweight eco-bricks as enclosures for individual houses of one story on zones of high seismicity

IF 1.1 4区 工程技术 Q3 CONSTRUCTION & BUILDING TECHNOLOGY
D. Dominguez, V. Munoz, V. L. Muñoz
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引用次数: 4

Abstract

Fired clay bricks are widely developed by focusing on the use of several wastes with the aim of obtaining lightweight materials. Despite research having provided positives experiences, most of these showed an important reduction of compression strength. This issue must be highlighted in particular, when seismic areas are considered. However, despite compression strength decreases in some cases the energy that can be absorbed by the brick might be increased. Hence, this paper tests and shows physical and mechanical properties of newly fired clays made by adding different percentages of sawdust. Results are used for calculating the response of an individual one-story house to medium intensity earthquakes. It is concluded that the use of bricks, with up to 5% sawdust added, is an ecological way for recycling these agro-wastes, while its behaviour against earthquakes performs better than other solutions, such as common perforated bricks.
在高地震活动区,使用轻质生态砖作为单层房屋围护结构的影响
烧制粘土砖是利用多种废弃物,以获得轻质材料为目的而得到广泛发展的。尽管研究提供了积极的经验,但大多数研究都显示压缩强度的显著降低。当考虑到地震区时,这个问题必须特别突出。然而,尽管抗压强度在某些情况下会降低,但砖可以吸收的能量可能会增加。为此,本文对添加不同比例锯末的新烧制粘土的物理力学性能进行了测试和展示。结果用于计算单个平房对中烈度地震的反应。结论是,使用砖块,添加高达5%的锯末,是回收这些农业废弃物的一种生态方式,而它的抗震性能比其他解决方案(如普通的穿孔砖块)更好。
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来源期刊
Materiales de Construccion
Materiales de Construccion 工程技术-材料科学:综合
CiteScore
3.20
自引率
9.50%
发文量
38
审稿时长
>12 weeks
期刊介绍: Materiales de Construcción is a quarterly, scientific Journal published in English, intended for researchers, plant technicians and other professionals engaged in the area of Construction, Materials Science and Technology. Scientific articles focus mainly on: - Physics and chemistry of the formation of cement and other binders. - Cement and concrete. Components (aggregate, admixtures, additions and similar). Behaviour and properties. - Durability and corrosion of other construction materials. - Restoration and conservation of the materials in heritage monuments. - Weathering and the deterioration of construction materials. - Use of industrial waste and by-products in construction. - Manufacture and properties of other construction materials, such as: gypsum/plaster, lime%2
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