| 主桥索塔下横梁施工关键技术控制 |
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| 引用本文： | 张 斌 张洪文 马孝海 王有学 赵志军. 主桥索塔下横梁施工关键技术控制[J]. 山西建筑, 2014, 0(18): 208-209 |
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| 作者姓名： | 张 斌 张洪文 马孝海 王有学 赵志军 |
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| 作者单位： | 中交二公局第二工程有限公司,陕西西安710119 |
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| 摘 要： | 结合大连星海湾跨海大桥主桥下横梁的工程特点,对下横梁施工方案进行了比选,最终采用了先塔柱后横梁的施工顺序,落地钢管支架与塔柱预埋牛腿相结合的施工工艺,通过对施工关键技术的控制,顺利完成了下横梁的施工。
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| 关 键 词： | 跨海大桥 下横梁 方案 关键技术 |
The key technology control of beam construction under main cable tower |
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| ZHANG Bin,ZHANG Hong-wen,MA Xiao-hai,WANG You-xue,ZHAO Zhi-jun. The key technology control of beam construction under main cable tower[J]. Shanxi Architecture, 2014, 0(18): 208-209 |
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| Authors: | ZHANG Bin ZHANG Hong-wen MA Xiao-hai WANG You-xue ZHAO Zhi-jun |
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| Affiliation: | ( Second Engineering Limited Company, CCCC Second Company, Xi＇ an 710119, China) |
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| Abstract: | Combining with the engineering characteristics of main bridge lower beam of Dalian Xinghai Bay, this paper compared and selected the lower beam construction schemes, finally used the construction sequence of first tower column after beam, the construction technology combining with the floor steel bracket and tower column embedded corbel, through the control to construction key technology, successful completion of the construction of lower beam. |
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| Keywords: | cross sea bridge lower beam scheme key technology |
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