芳玻韧布在桥梁加固设计中的应用

Application of Aramid Fibre Reinforced Polymer in Strengthening Design of Existing Bridge

通过对芳玻韧布这一新型复合纤维材料的材料性能、设计指标、设计假定及原则、抗弯抗剪计算方法的阐述,可以预见到这一材料在桥梁加固工程中的广阔应用前景。桥梁设计工作者应了解其特性及设计原理,为今后桥梁加固设计工作的开展做好准备。

By expatiating on the material property, design index, design supposition and principle as well as calculation method of bending resistance and shear strength of aramid fibre, which is a new composite fibre material, the broad application prospect of this material in bridge strengthening engineering can be forecasted. The bridge designers should acquaint themselves with the property and design principle of this material, so as to make preparations for the design of bridge strengthening in future.