在高速铁路谐振式轨道电路的传输性能控制上,采用的绝缘处理方法会导致钢筋与混凝土的粘结力变低和钢筋网片的绝缘性能变差等问题,纤维金属复合筋为解决这一问题提供了有效途径。对玄武岩纤维金属复合筋(以下简称BFST)无砟轨道板开展数值模型模拟和静力试验研究工作。结果表明:数值模拟结果和试验结果较为相近,数值分析模型可靠,BFST筋轨道板具有较好的延性,满足承载力要求。 In the transmission performance of high-speed railway resonant track circuit transmission control, the insulation treatment method used will lead to lower bond strength of steel and concrete and reinforced mesh insulation properties such as deterioration of the problem, fiber metal composite bars to solve this problem Provide an effective way. The numerical simulation and static experiment of basalt fiber reinforced composite bars (hereinafter referred to as BFST) ballastless track slab are carried out. The results show that the numerical simulation results are similar to the experimental ones, and the numerical analysis models are reliable. The BFST tendons track slab has good ductility and meets the requirements of bearing capacity.