| 菜园坝长江大桥4200kN缆索起重吊机设计与施工 |
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| 引用本文： | 李军堂,姚发海,王东辉.菜园坝长江大桥4200kN缆索起重吊机设计与施工[J].桥梁建设,2006(A01):109-112. |
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| 作者姓名： | 李军堂 姚发海 王东辉 |
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| 作者单位： | 中铁大桥局股份有限公司,湖北武汉430050 |
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| 摘 要： | 重庆菜园坝长江大桥主桥采用刚构与提篮式钢箱系杆拱、钢桁粱的组合结构，大桥主桥上部结构采用4200kN缆索起重吊机吊装施工，介绍通过荷栽计算，确定缆索起重吊机的基本参数，进行分项设计。
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| 关 键 词： | 缆索起重吊机 桥梁施工 设计 |
| 收稿时间： | 2006-02-21 |
Design and Construction of 4 200 kN Cable Crane for Caiyuanba Changjiang River Bridge |
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| LI Jun-tang , YAO Fa-hai , WANG Dong-hui.Design and Construction of 4 200 kN Cable Crane for Caiyuanba Changjiang River Bridge[J].Bridge Construction,2006(A01):109-112. |
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| Authors: | LI Jun-tang YAO Fa-hai WANG Dong-hui |
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| Affiliation: | China Zhongtie Major Bridge Engineering, Inc., Wuhan 430050, China |
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| Abstract: | The main bridge of Caiyuanba Changjiang River Bridge in Chongqing is designed as a hybrid arch bridge composed of rigid-frame structure, basket handle steel box tied arch and steel truss girder, In the construction, the superstructure blocks of the main bridge are lifted and erected with the 4 200 kN cable crane, in this paper, the determination of the basic parameters of the crane and design of each part of the crane components based on the load calculations are described. |
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| Keywords: | cable crane bridge construction design |
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