接触网弹性链形悬挂安装与调整施工法研究

Research of Construction Method for Installation and Adjustment of Overhead Contact System with Stitch Suspension

针对弹性链形悬挂跨中出现正、负弛度,多次调整不到位,通过力学理论计算和现场实践,探索出吊索安装调整一次达标施工法,为今后高速铁路接触网施工提供技术储备。

According to stitched catenary suspension appears positive, negative sag span, repeated adjustment is not in place, the mechanics of theoretical calculation and field practice, explore a standard construction method of bridle wire assembly for installation and adjustment, provides the technical reserve for future high-speed railway OCS.