纤维混凝土及其在防护工程中的应用

未来战场环境对防护工程的建设提出了更高的要求，建筑材料是影响防护工程综合防护能力的重要因素，作为防护工程建设的主要材料——传统的硅酸盐混凝土材料，存在着脆性大、抗拉强度低、抗冲击能力差、易开裂、功能单一等不足，难以适应实际战场环境对防护工程的建设要求。纤维混凝土以其良好的性能在民用建筑工程以及防护工程领域得到了广泛的应用。介绍了纤维混凝土的发展历史、分类以及性能，重点以防护工程为应用背景阐述了纤维混凝土的力学性能、耐久性能、吸波性能以及耐高温性能等研究现状，分析了其发展动态，旨在为防护工程新材料的研究及应用提供参考。

Review of Fiber Reinforced Concrete and Its Application in Protection Engineering

The future battlefield environment puts forward higher requirements for the construction of protective engineering. Building materials are the important factors that affecting the comprehensive protective ability of protective engineering. As the main material of protective engineering construction, traditional silicate concrete has the characteristics of brittleness, low tensile strength, poor impact resistance, easy cracking and function. It is difficult to meet the requirements of the actual battlefield environment for the construction of protection projects. Fiber concretes have been widely used in civil engineering and protection engineering because of their good performance. The development history, classification and performance of fiber reinforced concrete are introduced. The research status of mechanical properties, durability, absorbing property and high temperature resistance of fiber reinforced concrete are expounded with the application background of protection engineering. The development trend of fiber reinforced concrete is analyzed in order to provide reference for the research and application of new materials for protection engineering.