（1 商丘工学院土木工程学院， 商丘 476000； 2 中建六局土木工程有限公司， 天津 300451； 3 潍坊滨海经济技术开发区交通运输局， 潍坊 262737）

［摘要］采用MIDAS 2012软件,运用数值分析的方法对在建的无轴式摩天轮与桥梁组合的结构进行了分析研究，此摩天轮结构形式为编织斜交网格钢结构。通过分析桥梁上部结构、下部结构及摩天轮结构设计及计算结果，研究、分析了无轴式摩天轮桥轮一体化结构设计模型，提出了无轴式摩天轮与桥梁结合的设计理念。分析结果表明：桥梁结构的变形、应力及稳定性能够满足相关规范要求，结构具有较高的安全可靠性；摩天轮结构变形、强度与整体稳定性也均满足相关规范要求，其安全性可以得到保证。

［关键词］超大直径摩天轮； 无轴式摩天轮； 桥轮合一； 钢结构； 结构设计

中图分类号：TU318文献标识码：A文章编号：1002-848X(2017)13-0015-05

Design and analysis of wheel and bridge integration structure of super-large diameter shaftless ferris wheel

Yu Pei1, Wang Yuya1, Yuan Yinshu2, Zhu Ruiquan3, Sun Xuping2

(1 School of Civil and Engineering, Shangqiu Institute of Technology, Shangqiu 476000, China; 2 China Construction 6th Engineering Bureau Civil Engineering Co., Ltd., Tianjin 300451, China; 3 Weifang Binhai Economic and Technological Development Zone of Traffic Transport, Weifang 262737, China)

Abstract:Using MIDAS 2012 software, numerical analysis method was conducted to study and analyze wheel and bridge integration structure of super-large diameter shaftless ferris wheel which was in construction. The structure form of the ferris wheel was the weaving skew grid steel structure. By analyzing the design and calculation results of upper structure and the lower structure of the bridge and the ferris wheel, the model of the wheel and bridge integration structure of the shaftless ferris wheel was analyzed and studied to propose design concepts of integration of shaftless ferris wheel and bridge. The analysis results show that the deformation, stress and stability of the bridge structure can meet the relevant specification requirements and the structure has high safety and reliability. The deformation, strength and overall stability of the ferris wheel structure also meet the relevant specification requirements, and the safety can be guaranteed.

Keywords:super large diameter ferris wheel; shaftless ferris wheel; wheel and bridge integration; steel structure; structural design

*住房和城乡建设部绿色施工科技示范工程（S42015026），2017年河南省教育科学规划重点课题“河南省民办高校在转型发展中提升教学质量的思考与研究”(2017-JKGHZD-12）的阶段性成果。

作者简介：余沛，硕士，讲师，工程师，Email:y_upei@163.com。