| 中国焊接钢桥的发展 |
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| 引用本文： | 陈伯蠡.中国焊接钢桥的发展[J].电焊机,2007,37(3):1-5. |
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| 作者姓名： | 陈伯蠡 |
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| 作者单位： | 清华大学,北京,100084 |
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| 摘 要： | 中国在20世纪60年代开始栓焊铜桥的建设,但焊接铜桥的大发展却是在20世纪90年代以后.简要介绍了焊接钢桥在中国发展的几个阶段、发展水平以及若干技术进展,包括桥梁钢的开发及其焊接材料的优化、焊缝强韧性的控制标准问题.
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| 关 键 词： | 悬索桥 斜拉桥 韧强比 |
| 文章编号： | 1001-2303(2007)03-0001-06 |
| 修稿时间： | 2006-07-28 |
State of the art of the welded bridges in China |
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| CHEN Bo-li.State of the art of the welded bridges in China[J].Electric Welding Machine,2007,37(3):1-5. |
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| Authors: | CHEN Bo-li |
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| Affiliation: | Tsinghua University, Beijing 100084, China |
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| Abstract: | The construction of bolted and welded steel bridges began in 1960s in China,but great development of welded steel bridges started after 1990s.This paper briefly introdces the several development stages,development level and some technical progress about the welded steel bridges in China,including the development of bridge steel ,optimization of welding material and the control standard problems of weld toughness-to-strength |
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| Keywords: | suspension bridge cable stayed bridge toughness-to-strength ratio |
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