玻璃纤维增强塑料在城市公共设施设计中的应用

Application of Glass Fiber Reinforced Plastics in the Design of Urban Public Facilities

在简述了城市公共设施概念及存在的问题的基础上,提出了公共设施设计的改进方案与相关行业的发展方向。将金属材料与玻璃纤维增强塑料的性能特点进行对比,介绍了地铁隧道内的电缆支架与合成轨枕的使用环境及背景,分析了玻璃纤维增强塑料的性能特性,提出了该材料在电缆支架与合成轨枕中的优势,对该材料的力学性能及防火安全性能进行了简要的介绍。

On the basis of summarizing the concept of urban public facilities and existing problems, the improvement plan of public facilities design and the developing direction of related industries were puts forward. Performance characteristics of metal material and glass fiber reinforced plastics were compared, the environment and background of cable support and synthetic sleeper in subway tunnel were introduced, the properties of glass fiber reinforced plastics were analyzed, the advantages of the material in the cable support and the synthetic sleepers were put forward, and the mechanical properties and safety performance of the materials were introduced briefly.