| 轻钢屋面厂房鉴定及加固方案分析 |
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| 引用本文： | 段世薪,牟强,李成才.轻钢屋面厂房鉴定及加固方案分析[J].钢结构,2014,29(9):40-42. |
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| 作者姓名： | 段世薪 牟强 李成才 |
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| 作者单位： | 山东省建筑科学研究院,济南,250031 |
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| 摘 要： | 某轻钢屋面厂房，改造过程中由于钢构件本身损伤、设计缺陷及使用条件的改变，导致钢构件应力比不满足相关规范要求。以该工程为例对改变计算图形及加大截面两种加固方案进行比选，选择最优方案并对不满足规范要求的构件进行加固。
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| 关 键 词： | 设计缺陷 应力比 加固方案 |
IDENTIFICATION AND ANALYSIS OF REINFORCING SCHEME OF LIGHT STEEL WORKSHOP ROOF |
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| Duan Shixin,Mu Qiang,Li Chengcai.IDENTIFICATION AND ANALYSIS OF REINFORCING SCHEME OF LIGHT STEEL WORKSHOP ROOF[J].Steel Construction,2014,29(9):40-42. |
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| Authors: | Duan Shixin Mu Qiang Li Chengcai |
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| Affiliation: | (Shandong Academy of Building Research, Jinan 250031, China) |
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| Abstract: | Duing to damage in steel components itself, the stress ratio of steel members of a light steel workshop roof did not meet the regulatory requirements because of the damage of steel members, design defects and the change of condition during the reconstruction. Taking this project as an example to compare two reinforcing schemes of changing computational graphics and enlarging section so as to select an optimal scheme to reinforce components that didn＇t meet the regulatory requirements. |
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| Keywords: | design defects stress ratio reinforcing scheme |
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