[1]郭院成,曾力,张妍超..砼结构基于碳化腐蚀的优化维修策略[J].郑州大学学报(工学版),2001,22(01):30-32.[doi:10.3969/j.issn.1671-6833.2001.01.008]
GUO Yuancheng,Zeng Li,Zhang Yanchao.The concrete structure is based on the optimized maintenance strategy of carbonization corrosion[J].Journal of Zhengzhou University (Engineering Science),2001,22(01):30-32.[doi:10.3969/j.issn.1671-6833.2001.01.008]
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砼结构基于碳化腐蚀的优化维修策略(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年01期
- 页码:
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30-32
- 栏目:
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- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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The concrete structure is based on the optimized maintenance strategy of carbonization corrosion
- 作者:
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郭院成; 曾力; 张妍超.
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郑州工业大学土木建筑工程学院,, 平顶山市建设工程质量监督站,
- Author(s):
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GUO Yuancheng; Zeng Li; Zhang Yanchao
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- 关键词:
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弱腐蚀性; 碳化腐蚀; 优化维修
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2001.01.008
- 文献标志码:
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A
- 摘要:
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《工业建筑防腐蚀设计规范》规定了砼结构中受力钢筋的最小保护层厚度，认为对接触弱腐蚀性介质的钢筋砼结构，随着钢筋保护层的减小，结构耐久性能也随之降低.依此设计要求，提出一种基于砼碳化腐蚀的耐久性准则，定义了相应的耐久度系数概念，并据此建立了以“修旧如新”为维修准则的砼结构优化维修策略.
- Abstract:
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The Code for Anti-corrosion Design of Industrial Buildings stipulates the minimum thickness of the protective layer of stressed steel bars in concrete structures, and believes that for reinforced concrete structures that are exposed to weak corrosive media, with the decrease of the protective layer of steel bars, the durability of the structure will also decrease. According to this design requirement, a durability criterion based on concrete carbonization corrosion is proposed, the corresponding durability coefficient concept is defined, and an optimal maintenance strategy of concrete structure with "repairing the old as new" is established accordingly.
更新日期/Last Update:
1900-01-01