分析了以玻璃钢制品为主的复合材料,提出了采用玻璃钢腕臂管或其他树脂类接触网零件是加强接触网绝缘或双重绝缘的重要手段,不仅能够降低工程造价而且还有利于接触网城市景观的优化构想。%On basis of analyzing the glass fiber reinforced plastic product,of a main compound material,the paper points out that the overhead contact system fittings of cantilever tube made of glass fiber reinforced plastics or other resins are the important means for reinforcing the insulation or double insulation of overhead contact system,not only it is able to reduce the project cost but also to optimize the urban landscape during overhead contact system construction.
展开▼
