| 重庆朝天门长江大桥主桁试拼装精度控制方法研究 |
| |
| 引用本文： | 黄鑫,罗章智,成宇海.重庆朝天门长江大桥主桁试拼装精度控制方法研究[J].世界桥梁,2009(2). |
| |
| 作者姓名： | 黄鑫 罗章智 成宇海 |
| |
| 作者单位： | 中铁宝桥股份有限公司,陕西,宝鸡,721006 |
| |
| 摘 要： | 针对重庆朝天门长江大桥结构特点,介绍其试拼装工艺及精度控制方法,解决了钢桁系杆拱桥试拼装精度控制的难题,取得了良好的效果.
|
| 关 键 词： | 系杆拱桥 主桁 试拼装 精度控制 |
Research of Precision Control Method for Trial Assembling of Main Truss of Chaotianmen Changjiang River Bridge in Chongqing |
| |
| HUANG Xin,LUO Zhang-zhi,CHENG Yu-hai.Research of Precision Control Method for Trial Assembling of Main Truss of Chaotianmen Changjiang River Bridge in Chongqing[J].World Bridges,2009(2). |
| |
| Authors: | HUANG Xin LUO Zhang-zhi CHENG Yu-hai |
| |
| Institution: | HUANG Xin,LUO Zhang-zhi,CHENG Yu-hai(China Railway Baoji Bridge,Inc.,Baoji 721006,China) |
| |
| Abstract: | In the light of the structural characteristics of Chaotianmen Changjiang River Bridge in Chongqing,this paper describes the workmanship and precision control method for trial assembling of the main truss of the Bridge.With the method,the difficult problem of precision control of the trial assembling of the steel truss tied arch bridge is resolved and fairly good effect of the precision control has been achieved. |
| |
| Keywords: | tied arch bridge main truss trial assembling precision control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
