| 某220kV变电架构体系的结构鉴定及加固 |
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| 引用本文： | 孙增寿,朱缨.某220kV变电架构体系的结构鉴定及加固[J].河南科学,2004,22(6):825-828. |
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| 作者姓名： | 孙增寿 朱缨 |
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| 作者单位： | 郑州大学土木工程学院,河南,郑州,450002;河南省建筑职工大学,河南,郑州,450007 |
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| 摘 要： | 在结构质量现场检测的基础上，将裂缝、腐蚀等损伤表示为截面特征的变化进行模拟，对在役受损变电架构进行了力学分析、结构计算和可靠性鉴定，并着重介绍了架构体系中钢筋混凝土桁架和环形柱的粘贴碳纤维布加固方案。
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| 关 键 词： | 变电构架 损伤分析 结构鉴定 碳纤维布 加固 |
| 文章编号： | 1004-3918(2004)06-0825-04 |
| 修稿时间： | 2004年5月20日 |
The structural appraisal and strengthen of substation framework |
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| SUN Zeng-shou,ZHU Ying.The structural appraisal and strengthen of substation framework[J].Henan Science,2004,22(6):825-828. |
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| Authors: | SUN Zeng-shou ZHU Ying |
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| Institution: | SUN Zeng-shou~1,ZHU Ying~2 |
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| Abstract: | In this paper, based on actual tests of structure quality, regarding cracks and corrosion as the variance of section property, the mechanical analysis and structural calculation and reliability appraisal of a damaged substation framework are studied. And the plan strengthened by carbon fiber reinforced plastic for the reinforced concrete frameworks and columns is given out. |
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| Keywords: | substation framework damage analysis reliability appraisal CFRP strengthening |
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