本文主要通过接触网软横跨工程传统的施工技术的进行分析、试验、对比优化改进，通过测量、数据采集、计算、预制及安装调试等步骤分析、总结，创新和完善了软横跨施工技术。充分的证实了软横跨优化创新后的施工技术，在接触网工程施工过程中起到了一次到位良好的效果，缩短工期，避免了重复用工，提高了工效，在今后中国电气化铁路接触网新建、大修、扩建及改建工程中具有很强的推广意义。%Through the analysis, testing and comparison of the traditional construction technology of catenary soft across project, this paper conducted optimization and improvement analyzed, summarized, innovated and perfected the construction technology of soft across through measurement, data collection, calculation, prefabrication and installation steps. The construction technology after optimization and innovation has got good results in catenary construction, shorten the period, avoided duplication, and improved work efficiency, and has a strong promotional sense in new construction, overhaul, expansion and renovation projects of electrified railway in China in the future.
展开▼
