| 危旧双曲拱桥粘钢加固结构优化研究 |
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| 引用本文： | 陈晓宇,舒春生,范佐银.危旧双曲拱桥粘钢加固结构优化研究[J].山西建筑,2008,34(21). |
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| 作者姓名： | 陈晓宇 舒春生 范佐银 |
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| 作者单位： | 1. 上海市政工程设计研究总院兰州分院,甘肃兰州,730030
2. 甘肃省交通规划勘察设计院有限责任公司,甘肃兰州,730030 |
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| 摘 要： | 以甘肃省某危旧双曲拱桥为例,结合工程实践经验,深入研究了该桥的加固方案,进行了结构优化,根据优化结果确定出了加固方案,经检算得出了加固方案合理可靠、加固效果良好的结论。
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| 关 键 词： | 双曲拱桥 加固方案 结构优化 加固效果 |
Stick steel strengthening structure optimization research of dangerous and old double curved arch bridge |
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| CHEN Xiao-yu SHU Chun-sheng FAN Zuo-yin.Stick steel strengthening structure optimization research of dangerous and old double curved arch bridge[J].Shanxi Architecture,2008,34(21). |
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| Authors: | CHEN Xiao-yu SHU Chun-sheng FAN Zuo-yin |
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| Affiliation: | CHEN Xiao-yu SHU Chun-sheng FAN Zuo-yin |
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| Abstract: | With some dangerous and old double curved arch bridge in Gansu as example,combined with the practical engineering experience,the strengthening plan was discussed and the structural optimization was carried out.According to the optimized result,the strengthening plan was defined and the conclusions were obtained that the plan was properly and the strengthening effective. |
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| Keywords: | double curved arch bridge strengthening plan structural optimization strengthening effective |
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