武汉光谷空轨高架车站结构设计研究
陈志军沈婷欧阳冬毛良根张峰
Structural Design and Research of Elevated Stations for Wuhan Optics Valley Sky Rail
CHEN ZhijunSHEN TingOUYANG DongMAO LianggenZHANG Feng
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作者信息:中铁第四勘察设计院集团有限公司，430063，武汉
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Affiliation:China Railway Siyuan Survey and Design Group Co.， Ltd.， 430063，Wuhan，China
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Key words:
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DOI:10.16037/j.1007-869x.20252073
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中图分类号/CLCN:U232
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栏目/Col:土建工程
摘要:
［目的］ 武汉光谷生态大走廊旅游专线一期工程（简称“光谷空轨”）为我国首条正式投入商业运营的悬挂式单轨交通线，全线高架车站采用一站一景设计理念，故对其开展设计研究十分有必要。［方法］ 车站主体均为“桥-建分离”的装配式钢框架结构，主要对车站、桥梁、车辆相互关系进行分析，对装配式钢结构车站主体进行结构设计和抗震专项分析，以确定合理的结构形式；对施工建造中的疑难问题提出处理措施和防范建议；对车站主体采用装配式钢框架体系进行综合效益分析。［结果及结论］ 研究结果表明，车站结构设计方案合理，各项计算指标和分析结果均满足规范要求；创新设计的导向轨装置安装误差小，使用效果广受好评；采用装配式钢结构可缩短工期约25%；对疑难问题提出的处理措施和各项建议针对性较强。上述设计方案可用于绿色装配式钢结构建筑在轨道交通工程中的推广应用，并为今后悬挂式单轨交通设计提供有效经验。
Abstracts:
［Objective］ The first phase project of Wuhan Optics Valley Ecological Corridor Tourist Line（abbreviated as "Optics Valley Sky Rail"） is the first suspended monorail transit line officially put into commercial operation in China . All elevated stations along the entire line adopt the design concept of "every station unique scenery"， it is essential to conduct design research on these stations. ［Method］ The station structures are all prefabricated steel frame systems featuring a "bridge-building separation" layout. To determine a rational structure form， the interrelations among stations， bridges， and vehicles are analyzed. Structural design and seismic analysis are conducted for the prefabricated steel frame station bodies. Solutions and preventive recommendations are proposed for critical construction challenges. A comprehensive benefit analysis is also performed for the prefabricated steel frame system adopted in the station structures. ［Result Conclusion］ Research results show that the station structural design scheme is rational， with all calculated indicators and analysis results meeting regulatory requirements. The innovatively designed guideway track installation device demonstrates minimal installation error and is widely praised for its performance. The use of prefabricated steel structures can reduce the construction period by approximately 25%. The proposed solutions to critical issues and the relevant recommendations are highly targeted. This design scheme can support the promotion and application of green prefabricated steel structures in rail transit projects and provide valuable experience for future suspended monorail system design.
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