| 钢管砼拱桥吊杆更换施工控制技术 |
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| 引用本文： | 陈思甜,王静,龚尚龙. 钢管砼拱桥吊杆更换施工控制技术[J]. 重庆交通大学学报(自然科学版), 2005, 24(2): 12-17 |
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| 作者姓名： | 陈思甜 王静 龚尚龙 |
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| 作者单位： | 重庆交通学院,重庆,400074;重庆交通学院,重庆,400074;重庆交通学院,重庆,400074 |
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| 摘 要： | 以乐山市沙湾大渡河大桥的维修加固为依托工程,采用MSC.Marc2001高精度非线性分析软件对吊杆更换过程进行仿真分析,制定出相应的施工控制方法,其成功经验对类似的维修加固工程有参考价值.
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| 关 键 词： | 钢管砼拱桥 吊杆更换 施工控制 |
| 文章编号： | 1001-716X(2005)02-0012-06 |
| 修稿时间： | 2004-04-19 |
Study on construction control technique in the process of replacing suspender of CFST arch bridge |
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| Abstract: | The construction control technique in the process of replacing suspender of CFST arch bridge is introduced in this paper. The technique was worked out according to simulation result from a program named MSC.Marc2001. And the technique has been applied to the project of Dadu-he bridge which in Le-shan city,Sichuan. |
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| Keywords: | CFST arch bridge replacing suspender construction control |
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