Applications of polyesters and polyamides in civil engineering
Applications of polyesters and polyamides in civil engineering
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聚酯和聚酰胺在土木工程中的应用
DOI：
10.1533/9781845694609.3.542
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
M. Araújo
中科院分区：
文献类型：
--
作者：
R. Fangueiro;C. Pereira;M. Araújo
出版商摘要 纺织材料被认为是传统的土木建筑材料。纤维增强复合材料在土木建筑领域越来越受欢迎。纤维增强混凝土、混凝土改造、混凝土护套和复合混凝土结构内部和外部加固等应用是纤维和纤维结构发挥重要作用的应用。在这些新兴应用中，增透玻璃、碳和芳纶等纤维由于其高强度、高模量以及与传统结构建筑材料竞争的可能性而至关重要。根据设想的应用，聚酯和聚酰胺纤维以多种形式用于土木建筑项目。如果混凝土内部增强是目标，聚酯和聚酰胺纤维可用作微纤维和粗纤维、原纤化纤维和单丝。如果需要混凝土外部加固，则采用聚酯和聚酰胺纤维作为机织物。聚酯和聚酰胺机织物和针织物以及针刺无纺布也可用于土工织物和土工格栅。
Publisher Summary Textile materials are considered traditional civil construction materials. Fiber reinforced composites are gaining popularity within the civil construction sector. Applications like fiber-reinforced concrete, concrete retrofitting, concrete jacketing, and composite concrete structures internal and external reinforcement are applications where fibers and fibrous structures play an important role. In these emerging applications, fibers like AR-glass, carbon and aramid are of paramount importance due to their high strength, high modulus, and to the possibility to compete with the conventional structural construction materials. Depending on the applications envisaged, polyester and polyamide fibers are used in civil construction projects in several forms. If concrete internal reinforcement is the objective, polyester and polyamide fibers are used as micro- and macro-fibers, fibrillated fibers, and monofilaments. If concrete external reinforcement is required, polyester and polyamide fibers are applied as woven fabric. Polyester and polyamide woven and knitted fabrics as well as needle punched nonwoven fabrics are also available in geo-textiles and geo-grids.
影响因子：
10.5
作者：
Ahmed, Shaikh Faiz Uddin;Mihashi, Hirozo
通讯作者：
Mihashi, Hirozo