| 高速公路桥梁盐碱蚀破坏病害分析及养护对策研究 |
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| 引用本文： | 刘国明.高速公路桥梁盐碱蚀破坏病害分析及养护对策研究[J].交通标准化,2014(20):40-44. |
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| 作者姓名： | 刘国明 |
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| 作者单位： | 河北省交通规划设计院,河北 石家庄,050000 |
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| 基金项目： | 河北省交通运输厅科技项目 |
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| 摘 要： | 钢筋混凝土桥梁的盐碱蚀病害引起的结构破坏往往会造成很大的经济损失。针对该病害在河北省的现状、成因及修复技术进行分析研究，提出了河北省高速公路桥梁盐碱蚀病害的预防和治理策略，并介绍了防治混凝土腐蚀病害的新型材料与一整套混凝土腐蚀病害的防治体系，以供同行借鉴。
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| 关 键 词： | 混凝土桥梁 盐蚀破环 碱蚀破坏 病理分析 养护防治 |
Defect Analysis and Maintenance Countermeasures on Saline Corrosion Damage of Expressway Bridges |
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| LIU Guo-ming.Defect Analysis and Maintenance Countermeasures on Saline Corrosion Damage of Expressway Bridges[J].Communications Standardization,2014(20):40-44. |
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| Authors: | LIU Guo-ming |
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| Institution: | LIU Guo-ming (Hebei Provincial Communications Planning and Design Institute, Shijiazhuang 050000, China) |
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| Abstract: | Structural damage of reinforced concrete bridges caused by saline corrosion has been brought huge loss to national economy. Based on the situation, causes and remediation technology of this disease, the article proposes some methods and strategies to prevent and control the saline corrosion damage in He- bei expressway bridges, and introduces new anticorrosive materials and a set of prevention and cure sys- tem, |
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| Keywords: | concrete bridges salt corrosion damage alkaline etching damage pathological analysis maintenance prevention |
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