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dc.contributor.author胡红梅
dc.contributor.author宋明辉
dc.contributor.author姚志雄
dc.contributor.author陈晓鸿
dc.date.accessioned2016-05-17T03:03:45Z
dc.date.available2016-05-17T03:03:45Z
dc.date.issued2009
dc.identifier.citation建筑科学与工程学报,2009,(1):11-15
dc.identifier.issn1673-2049
dc.identifier.otherXBJG200901002
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/108590
dc.description.abstract为了提高海工混凝土的抗氯离子渗透性,从原材料选择与配合比优化设计方面探讨了提高海工混凝土抗氯离子渗透性的关键技术,并对福建厦门杏林湾九天湖大桥工程案例进行了分析。结果表明,将Ⅱ级粉煤灰、矿粉和混凝土抗氯离子增强剂按一定比例复配,对混凝土配合比进行优化设计,能够有效提高海工混凝土的抗氯离子渗透性。
dc.description.abstractIn order to improve resistance against chloride ion penetration of marine concrete,the key technology for improving resistance against chloride ion penetration of marine concrete was discussed from the choice of raw materials and the mixture proportion design,and the engineering example of Xiamen Xinglin Bay Jiutianhu Bridge of Fujian Province was analyzed.The results show that confecting Ⅱ fly ash,slag powder and concrete strengthening agent on resistance against chloride ion penetration in a certain proportion and optimizing the mixture proportion design of concrete,can effectively improve the resistance against chloride ion penetration of marine concrete.
dc.description.sponsorship国家自然科学基金重大国际合作研究项目(2005CCA06700);福建省建设厅科技计划项目(2005-2-2)
dc.language.isozh_CN
dc.subject海工混凝土
dc.subject抗氯离子渗透性
dc.subject配合比
dc.subject粉煤灰
dc.subject抗压强度
dc.subjectmarine concrete
dc.subjectresistance against chloride ion penetration
dc.subjectmixture proportion
dc.subjectfly ash
dc.subjectcompression strength
dc.title提高海工混凝土抗氯离子渗透性的关键技术
dc.title.alternativeKey Technology for Improving Resistance Against Chloride Ion Penetration of Marine Concrete
dc.typeArticle


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