| 苏通大桥5 800 t钢吊箱整体同步下放工程载荷跟踪试验研究 |
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| 引用本文： | 卞永明,王海,周贤周.苏通大桥5 800 t钢吊箱整体同步下放工程载荷跟踪试验研究[J].中国工程机械学报,2005,3(1):115-117. |
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| 作者姓名： | 卞永明 王海 周贤周 |
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| 作者单位： | 同济大学,机械工程学院,上海,200092 |
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| 摘 要： | 主五号墩钢吊箱下放是苏通大桥下部基础工程的关键技术之一,由于钢吊箱竖向刚度大,吊点多而且距离近,所以控制难度大.为此进行了钢吊箱下放工程中载荷跟踪方面的试验研究.
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| 关 键 词： | 载荷 跟踪 同步下放 |
Load-tracking research on lowering of Su-tong Bridge-pier caisson under water |
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| BIAN Yong-ming,WANG Hai,ZHOU Xian-zhou.Load-tracking research on lowering of Su-tong Bridge-pier caisson under water[J].Chinese Journal of Construction Machinery,2005,3(1):115-117. |
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| Authors: | BIAN Yong-ming WANG Hai ZHOU Xian-zhou |
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| Abstract: | It is very difficult to lowering Su-tong Bridge-pier caisson under water because of great vertical rigidity and overall arrangement.Based on the mechanics analysis,the project was successfully completed controlled by computer with excellent control strategy.This is kind of new techniques in bridge construction. |
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| Keywords: | load tracking displacement synchronization |
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