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1概述从路面使用性能的要求来看，切纤维混凝土下列的性能是很重要的，即较高的抗弯强度、较大的开裂后延性、良好的抗冲击能力、抗重复荷载能力及抗剥落能力。钢纤维混凝土是应用短钢纤维乱向接入混凝土议之成为间强复合材料。近20多年来，在英国、日本、前西德、美国等应用于
1 Overview From the requirements of pavement performance, the following properties of cut fiber concrete are important: higher bending strength, greater post-cracking ductility, good impact resistance, anti-repetitive load capacity and resistance to spalling ability. Steel fiber reinforced concrete is the application of short steel fiber random access to the proposed concrete composite materials. In the past 20 years, it has been applied in Britain, Japan, the former West Germany and the United States