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（1 商丘工學(xué)院土木工程學(xué)院， 商丘 476000； 2 中建六局土木工程有限公司， 天津 300451； 3 濰坊濱海經(jīng)濟(jì)技術(shù)開(kāi)發(fā)區(qū)交通運(yùn)輸局， 濰坊 262737）

［摘要］采用MIDAS 2012軟件,運(yùn)用數(shù)值分析的方法對(duì)在建的無(wú)軸式摩天輪與橋梁組合的結(jié)構(gòu)進(jìn)行了分析研究，此摩天輪結(jié)構(gòu)形式為編織斜交網(wǎng)格鋼結(jié)構(gòu)。通過(guò)分析橋梁上部結(jié)構(gòu)、下部結(jié)構(gòu)及摩天輪結(jié)構(gòu)設(shè)計(jì)及計(jì)算結(jié)果，研究、分析了無(wú)軸式摩天輪橋輪一體化結(jié)構(gòu)設(shè)計(jì)模型，提出了無(wú)軸式摩天輪與橋梁結(jié)合的設(shè)計(jì)理念。分析結(jié)果表明：橋梁結(jié)構(gòu)的變形、應(yīng)力及穩(wěn)定性能夠滿足相關(guān)規(guī)范要求，結(jié)構(gòu)具有較高的安全可靠性；摩天輪結(jié)構(gòu)變形、強(qiáng)度與整體穩(wěn)定性也均滿足相關(guān)規(guī)范要求，其安全性可以得到保證。

［關(guān)鍵詞］超大直徑摩天輪； 無(wú)軸式摩天輪； 橋輪合一； 鋼結(jié)構(gòu)； 結(jié)構(gòu)設(shè)計(jì)

中圖分類號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：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

*住房和城鄉(xiāng)建設(shè)部綠色施工科技示范工程（S42015026），2017年河南省教育科學(xué)規(guī)劃重點(diǎn)課題“河南省民辦高校在轉(zhuǎn)型發(fā)展中提升教學(xué)質(zhì)量的思考與研究”(2017-JKGHZD-12）的階段性成果。

作者簡(jiǎn)介：余沛，碩士，講師，工程師，Email:y_upei@163.com。