郑州大学土木工程学院硕士研究生课程论文课程名称《 工程结构耐久性 》 学 时 36学 分 2 姓 名 主讲教师 指导教师 培养类型:□科学学位 ☑专业学位□工程硕士 □高校教师年 级 12 级 学 号 供职单位 无 联系电话 Email 提交日期 2013.5.29 混凝土结构钢筋腐蚀的影响因素及防护姓名:郑萌立 学号:201222212462 郑州大学土木工程学院摘 要:钢筋混凝土结构从出现到 21 世纪,经历了比较久的发展时期,并且依旧占据着建筑结构中最重要的一部分。然而,近年来的工程实际情况表明,在役钢筋混凝土结构因为耐久性问题而引起破坏的现象越来越严重,因此,有必要对钢筋锈蚀对混凝土结构耐久性的影响做研究。尤其是混凝土中影响钢筋锈蚀的因素与针对这些因素所采取的措施。关键词:混凝土结构;耐久性;钢筋锈蚀;预防措施Factors Influencing The Corrosion of Steel In Concrete And Its ProtectionName:ZHENG Meng-li ID:201222212462 School of Civil Engineering of Zhengzhou UniversityAbstract : From being create to twenty-first century , Reinforced concrete structure experienced a period of development for a long time, and still plays the most important part of the building structure. However, the actual situation of the project shows that in recent years, the damage caused by durability problems in existing reinforced concrete structure is more and more serious, which is leaded by the orrosion of steel bar give a large part. Therefore, it is necessary to 1do research on the influence of reinforcement corrosion on the durability of concrete structures. Especially the influence factors of steel corrosion in concrete and the measures taken in response to these factors.Keywords : reinforced concrete structure ; durability ; corrosion ; prevention measures0 引言最开始人们认为,钢筋混凝土结构很好地结合了钢筋与混凝土材料的优点,可模性好、可塑性强、整体性好、耐久性好、后期维护费用较低以及易于就地取材等诸多优点使得当今世界上的建筑大多选择采用钢筋混凝土结构。但随着时间...