西安城墙北门区段交通振动影响测试分析
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（1 机械工业勘察设计研究院有限公司， 西安 710043； 2 西安市地下铁道有限责任公司， 西安 710018）
［摘要］西安城墙是全国文物重点保护单位，其中北门区段的振动环境最为复杂，持续微振动对文物建筑的长期安全有一定影响。对北门区段进行不同工况下的振动监测，以实测数据为基础，分析路面汽车、轨道交通及铁路运行对北门区段的振动影响的大小，为该区段的长期保护提供重要参考。［关键词］西安城墙; 交通振动影响; 振动监测; 测试分析; 控制标准中图分类号：TU311，TB533 文献标识码：A 文章编号：1002-848X(2015)19-0058-04
Test and analysis of traffic vibration influence on north gate section of Xi′an City WallZhang Kai1, Dong Xiao1, Deng Guohua2, Li Huan1, Wang Wei1, Qian Chunyu1（1 China JIKAN Research Institute of Engineering Investigations and Design Co.,Ltd., Xi′an 710043, China; 2 Xi′an City Underground Railway Limited Liability Company, Xi′an 710018, China)Abstract: Xi′an City Wall is a national key cultural relics protection unit. The north gate section has the most complex vibration environment. Continuous micro-vibration has a certain influence on long-term safety of historic buildings. Vibration monitoring under different conditions of north gate were conducted. Basing on the measured data, the influence of road car, subway and railway vibration on the north gate were analyzed. The monitoring results provide an important reference for the long-term protection of Xi′an City Wall.Keywords: Xi′an City Wall; traffic vibration influence; vibration monitoring; test and analysis; control standard
作者简介：张凯，硕士，助理工程师，Email:353191645@qq.com。
