纤维复合材料(FPR)在锚杆领域的应用研究进展

Research Progress in the Application of Fiber Composite Materials (FPR) in the Field of Anchor Rods

摘要: 近年来，纤维复合材料(Fiber Reinforced Polymer, FRP)由于其优异的力学性能，逐渐在土木工程、矿山工程和岩土工程等领域中得到广泛应用。作为一种新型结构材料，其具有重量轻、强度高、耐久性好等优点，受到越来越多领域的关注和青睐。锚杆作为一种支护结构，广泛应用于地质灾害防治、深基坑支护、隧道开挖等领域。对FRP锚杆在力学性能、监测与识别、设计与锚固性能、锚杆拉拔破坏全过程、磁致伸缩导波技术应用、土层锚杆界面力学行为、危岩崩塌稳定性分析与治理、工作面帮支护性能试验、纤维材料筋制备及其增强混凝土结构、岩土锚固等方面进行了全面总结和分析，对FRP锚杆未来的研究方向提供了参考和展望。本文旨在对纤维复合材料在锚杆领域的应用研究进展进行综述。

Abstract: In recent years, fiber reinforced polymer (FRP) has gradually been widely used in fields such as civil engineering, mining engineering, and geotechnical engineering due to its excellent mechanical properties. As a new type of structural material, it has the advantages of light weight, high strength, and good durability, and has attracted more and more attention and favor from various fields. Anchor rods, as a support structure, are widely used in fields such as geological disaster prevention and control, deep foundation pit support, and tunnel excavation. A comprehensive summary and analysis were conducted on the mechanical properties, monitoring and identification, design and anchoring performance, the entire process of anchor rod pull-out failure, the application of magnetostrictive guided wave technology, the interface mechanical behavior of soil anchor rods, the analysis and treatment of dangerous rock collapse stability, the testing of working face support performance, the preparation of fiber reinforced steel bars and their reinforced concrete structures, and geotechnical anchoring. This provides a reference and outlook for the future research direction of FRP anchor rods. This article aims to summarize the research progress in the application of fiber composite materials in the field of anchor bolts.