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为了分析新建地下工程对既有城市轨道交通高架线路影响的主要参数的显著性顺序,以南水北调工程输水隧道下穿北京城铁13号线清河高架桥的工程实践为基础,采用数值模拟分析,借助正交试验,进行了该方面的研究,得出了主要参数的显著性顺序。
In order to analyze the salient order of the main parameters of the impact of the newly built underground project on the existing urban rail transit overhead line, based on the engineering practice of the South-to-North Water Diversion Project under the Qinghe Viaduct on the Beijing Subway Line 13 and through the numerical simulation, Orthogonal experiments were carried out in this aspect of the study, reached the salient order of the main parameters.