杆体强度低、承载力不匹配和托板失效是制约玻璃钢锚杆应用主要因素。新型高强度玻璃钢锚杆及构件承载特性测试结果表明,杆体承载力和延伸率高,整体强度低,螺纹段承载力为杆体的57%,配套托板为杆体的22.3%,为此,优化配套构件,提出支护方案并井下试验。 Low strength, unsupported bearing capacity and failure of pallet are the main factors restricting the application of FRP anchor. The test results of the bearing characteristics of the new high-strength FRP anchor members and members show that the bearing capacity and elongation of the shaft are high and the overall strength is low. The bearing capacity of the threaded section is 57% of the shaft body and the matching pallet is 22.3% of the shaft body. Therefore, Components, proposed support program and downhole test.