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如何安全、快速、高标准的完成硬横跨安装施工,这对整个工程质量起着至关重要的作用。文章结合武九线钢管硬横跨的结构特点,对接触网钢管硬横跨安装的流程及调整中存在的问题进行了阐述,为今后类似的硬横跨施工提供了借鉴。
How to complete the construction of the hard cross-over installation safely, quickly and with high standard, which plays an important role in the quality of the whole project. Based on the structural characteristics of the hard-crossed steel pipe in Wu-Jiu line, this paper describes the process of hard-crossed steel pipe installation and the problems existing in the adjustment. It provides a reference for similar hard-span construction in the future.