U梁在凤凰磁浮文化旅游项目中的应用研究  

Application of U Beam in Fenghuang Maglev Cultural Tourism Project

作　　者：邱冰 戴旺 李金光 邓娟红 邓昆 QIU Bing;DAI Wang;LI Jinguang;DENG Juanhong;DENG Kun(Hunan Provincial Communications Planning,Survey&Design Institute Co,.Ltd,.Changsha 410200,China)

机构地区：[1]湖南省交通规划勘察设计院有限公司,长沙410200

出　　处：《铁道标准设计》2021年第8期82-86,共5页Railway Standard Design

摘　　要：凤凰磁浮文化旅游项目属于中低速磁浮工程范畴,为国内第一个"磁浮+文化+旅游"项目,旅游属性强,对工程自身景观要求高。为研究U梁能否在凤凰磁浮文化旅游项目中应用,通过调研分析国内外磁浮工程中梁型,未发现U形梁应用,进而对国内外城市轨道交通工程中U梁进行应用研究。结合凤凰磁浮文化旅游项目的特殊性,从U梁与项目周边环境的融合度,U梁设计与游客视点的关系,U梁与磁浮列车的匹配性分析以及U梁施工工艺的选择等多个维度进行分析。分析认为:U形梁通过优化设计能较好地与周边环境融合,满足游客旅游观光需要,能与磁浮列车荷载运行相匹配,在凤凰磁浮文化旅游项目中应用可行且经济合理。Fenghuang Maglev Cultural Tourism Project belongs to the category of medium and low speed maglev project.It is the first"maglev+culture+tourism"project in China.It has strong tourism attribute and requires highly the landscape of the project itself.This paper focuses on the applicability of U-beam in Fenghuang Maglev Cultural Tourism Project.By analyzing the application of U-beam in Maglev engineering at home and abroad,no such a case is found.Combined with the particularities of Fenghuang Maglev Cultural Tourism Project from the fusion degree of U-beam and the surrounding environment of the project to the relationship between U-beam design and tourists’point of view,the matching between the beam and maglev train and the selection of the construction technology of the U beam are analyzed.It is concluded that the U-beam can better integrate with the surrounding environment through optimization design,meet the needs of tourists for tourism,and match with the load operation of maglev train.Therefore,it is feasible and economical to apply the U-beam in Fenghuang Maglev Cultural Tourism Project.

关 键 词：磁浮铁路 先张法 U梁 后张法 旅游轨道交通 

分 类 号：U239.8[交通运输工程—道路与铁道工程] U237