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.
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.
出处
《重庆交通学院学报》
2005年第2期12-17,共6页
Journal of Chongqing Jiaotong University
关键词
钢管砼拱桥
吊杆更换
施工控制
CFST arch bridge
replacing suspender
construction control
