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| 采用体系转换加固悬臂梁桥 | |
| 引用本文： | 陈宇新. 采用体系转换加固悬臂梁桥[J]. 北方交通, 2011, 0(6): 93-96 |
| 作者姓名： | 陈宇新 |
| 作者单位： | 辽宁省交通规划设计院,沈阳,110066 |
| 摘 要： | 通过对某大桥体系转换加固,结构的荷载作用效应降低,等同于间接提高了结构的承载能力,加固后的荷载等级达到了汽—15、挂—80,经近两年的运营表明加固效果良好。 |
| 关 键 词： | 旧桥加固 桥梁工程 体系转换 悬臂梁桥 |
Cantilever Girder Bridge Reinforcing through System Transformation |
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| CHEN Yu-xin. Cantilever Girder Bridge Reinforcing through System Transformation[J]. , 2011, 0(6): 93-96 | |
| Authors: | CHEN Yu-xin |
| Affiliation: | CHEN Yu-xin |
| Abstract: | Through the reinforcement on some bridge system transformation,the load effect of the structure is reduced,which means the structural carrying capacity is improved indirectly.After the reinforcement,the load grade reaches automobile-15 and trailer-80.After two years' operation,a good reinforcement result is gained. |
| Keywords: | Old bridge reinforcement Bridge engineering System transformation Cantilever girder bridge |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |