Replacing metal wind guide railings with composite material wind guide railings are mainly used for wind pro-tection of railway bridges.Compared to the original steel guided wind railing,the composite material guide wind railing can reduce weight by about 50％.Finite element analysis and experimental verification were conducted on composite wind guide railings using ABAQUS6.11 software.The results show that the strength of the composite material wind guide railing meets the technical requirements,and the composite material wind guide railing meets the design requirements under both concentrated and fatigue loads.The new composite material wind guide railing has sufficient safety.
关键词
高速铁路/复合材料/导风栏杆/有限元分析
Key words
high-speed railway/composite material/wind guide railing/finite element analysis
维普
万方数据