电缆桥架结构类型选择
Type Selection of Cable Bridge Frame Structure
在工程设计文件中通常笼统地将电缆桥架称呼为“桥架”，并未指出具体的结构特征，不同类型、不同制作材料的电缆桥架价格相差较大，且结构类型的混乱会带来工作现场散热、机械防护方面的问题。故在设计阶段应要求设计人员根据工程环境特征和技术要求，合理选择电缆桥架的结构特征，并在平面图的型号标注和材料表中进行清晰地表达。
In engineering design documents, the cable bridge is generally referred to as "bridge frame", but the specific structural characteristics are not pointed out. The prices of different types and materials of cable bridge are quite different, and the confusion of structural types will bring about problems of heat dissipation and mechanical protection in the work site. Therefore, in the design stage, designers should be required to reasonably select the structural characteristics of cable bridge according to the engineering environment characteristics and technical requirements, and express them clearly in the type labeling and material table of the plan.