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西安地铁二号线自开通运营以来,边门由于原设计缺陷、施工质量、人为及不可抗力等因素,故障问题频发,为彻底解决边门故障,决定对其进行改造。本文笔者主要从西安地铁边门的定义、作用、种类及特点、边门改造的现状、必要性、边门改造流程、改造工程的资金预算等方面进行阐述、总结,形成边门改造技术应用的科技成果。
Since the opening operation of Xi’an Metro Line 2, due to the defects of the original design, construction quality, man-made and force majeure, the problems of frequent flaws occurred at the side gate. In order to completely solve the fault of the flank door, it was decided to rebuild it. This paper mainly elaborates the definition, function, type and characteristic of the side entrance of Xi’an Metro, the status quo and necessity of the side door renovation, the process of the side door renovation and the capital budget of the renovation project, and concludes the scientific and technological achievements of the application of the side door renovation technology.