材料技术的新发展，以及工程知识库中现场经验的增加，扩大了纤维增强混凝土（FRC）的应用范围。纤维由不同的材料制成，可根据类型、用量和几何形状为混凝土截面提供不同水平的拉伸/弯曲能力。本指南为实践工程师提供了结构和非结构应用中FRC的简单但适当的设计指南。标准试验用于表征FRC的性能，结果用于设计目的，包括弯曲、剪切和裂纹- 宽度控制。本文件讨论了纤维钢筋的具体应用，包括地面上的板、金属桥面上的复合板、桩支撑的地面板、预制构件、喷射混凝土和混合钢筋（钢筋加纤维）。

New developments in materials technology and the addition of field experience to the engineering knowledge base have expanded the applications of fiber-reinforced concrete (FRC). Fibers are made with different materials and can provide different levels of tensile/flexural capacity for a concrete section, depending on the type, dosage, and geometry. This guide provides practicing engineers with simple, yet appropriate, design guidelines for FRC in structural and nonstructural applications. Standard tests are used for characterizing the performance of FRC and the results are used for design purposes, including flexure, shear, and crack-width control. Specific applications of fiber reinforcement have been discussed in this document, including slabs-on-ground, composite slabs-on-metal decks, pile-supported ground slabs, precast units, shotcrete, and hybrid reinforcement (reinforcing bar plus fibers).