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| 无支架施工钢管混凝土系杆拱桥施工控制研究 | |
| 引用本文： | 刘恒通,徐有为,尹振君.无支架施工钢管混凝土系杆拱桥施工控制研究[J].山西建筑,2008,34(12):316-317. |
| 作者姓名： | 刘恒通 徐有为 尹振君 |
| 作者单位： | 1. 山西省公路工程质量检测中心,山西太原,030006 2. 重庆交通大学,重庆,400074 3. 中铁大桥局第五工程有限公司,江西九江,332000 |
| 摘 要： | 从一座钢管混凝土系杆拱桥的施工实践出发,详细阐述了先拱后梁无支架施工系杆拱桥的施工控制全过程,并对钢管拱肋整体吊装、钢管混凝土顶升施工、系杆分段对称吊装以及吊杆索力优化进行了重点论述,可供同类工程参考。 |
| 关 键 词： | 钢管混凝土 系杆拱桥 无支架施工 施工控制 调索 |
| 文章编号： | 1009-6825(2008)12-0316-02 |
| 修稿时间： | 2008年1月4日 |
Study on the construction control of tied arch bridge without support construction concrete filled steel tube |
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| LIU Heng-tong,XU You-wei,YIN Zhen-jun.Study on the construction control of tied arch bridge without support construction concrete filled steel tube[J].Shanxi Architecture,2008,34(12):316-317. | |
| Authors: | LIU Heng-tong XU You-wei YIN Zhen-jun |
| Affiliation: | LIU Heng-tong XU You-wei YIN Zhen-jun |
| Abstract: | The whole construction control process of tied arch bridge of arch first and beam late without support construction was explained detailedly starting from construction practice of a tied arch bridge of concrete filled steel tube,the whole hoisting of steel tube arch rib,lift-up construction of concrete filled steel tube,sectional and symmetric lifting of tied bar and the optimization of suspender force were discussed importantly,which can be used as a reference for similar projects. |
| Keywords: | concrete filled steel tied arch bridge without support construction construction control cable adjustment |
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