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首页> 外文期刊>Arabian Journal for Science and Engineering. Section A, Sciences >Fiber-Matrix Interactions in Fiber-Reinforced Concrete:A Review
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Fiber-Matrix Interactions in Fiber-Reinforced Concrete:A Review

机译：纤维 - 钢筋混凝土中的纤维 - 矩阵相互作用：综述

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摘要

A significant breakthrough in concrete technology was achieved using fibers to reinforce concrete. Various researchers have reported that fiber reinforcement can alter the brittleness of concrete. The efficiency of fiber reinforcement is based on the fiber-matrix interactions. The understanding of these interactions is a challenging engineering problem,where the frictional bond governs and the physical/chemical bond plays a minor role. This problem is extremely sophisticated because of the following nonlinear interactions: interfacial debonding,plastic material deformations,mechanical bond deformations,and frictional sliding. This paper reports a comprehensive and up-to-date literature review on the fiber-matrix interactions,and physical and theoretical modeling of the fiber-matrix interactions is reported in detail. In addition,the most important conclusions of the parametric studies of the fiber-matrix interfacial bond are summarized. The information of the pullout test standardization to assess the fiber-matrix behavior of a fiberreinforced concrete is reviewed. The current research in the area of fiber-matrix interactions of fiber-reinforced concrete are discussed.
机译：使用纤维来实现混凝土的混凝土技术中的重大突破。各种研究人员报道，纤维增强可以改变混凝土的脆性。纤维增强件的效率基于纤维 - 基质相互作用。对这些相互作用的理解是一个具有挑战性的工程问题，摩擦债券治理和物理/化学债券起着小的作用。由于以下非线性相互作用：界面剥离，塑料材料变形，机械粘合变形和摩擦滑动，这一问题非常复杂。本文详细介绍了关于纤维 - 矩阵相互作用的全面和最新的文献综述，详细介绍了纤维 - 基质相互作用的物理和理论建模。此外，总结了纤维 - 基质界面键的参数研究的最重要结论。综述了评估纤维纤维混凝土的光纤矩阵行为的拉出试验标准化的信息。讨论了纤维 - 钢筋混凝土纤维 - 基质相互作用领域的目前研究。

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