| 东海大桥主塔承台及塔座海工抗侵蚀大体积高性能混凝土研制 |
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| 引用本文： | 张越,赵琼,陈尧亮,郑捷,戴志辉.东海大桥主塔承台及塔座海工抗侵蚀大体积高性能混凝土研制[J].混凝土,2004(7):42-44. |
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| 作者姓名： | 张越 赵琼 陈尧亮 郑捷 戴志辉 |
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| 作者单位： | 上海建工材料工程有限公司,上海,200002 |
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| 摘 要： | 根据东海大桥混凝土结构钢筋腐蚀特点及结构混凝土技术要求。通过研制功能型复合外掺料。在满足混凝土耐久性指标的同时．控制了海工大体积混凝土的温差裂缝。在跨海大桥大体积混凝土生产、浇灌方面创造了“国内之最”的新记录。
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| 关 键 词： | 海工 抗侵蚀 大体积 高性能混凝土 |
| 文章编号： | 1002-3550(2004)07-0042-03 |
Marine anti-corrosion and high performance mass concrete for main tower platform and pillar base of East China Sea Bridge |
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| ZHANG Yue,ZHAO Qiong,CHEN Yao-liang,ZHENG Jie,Dai Zhi-hui.Marine anti-corrosion and high performance mass concrete for main tower platform and pillar base of East China Sea Bridge[J].Concrete,2004(7):42-44. |
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| Authors: | ZHANG Yue ZHAO Qiong CHEN Yao-liang ZHENG Jie Dai Zhi-hui |
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| Abstract: | According to technical requirement of construction concrete as well as the corrosive feature of construction reinforcing steel of East China Sea Bridge,by developing performance compound mineral admixture,meeting durability specification of concrete,at the same time,cracks of marine mass concrete causing by temperature difference are also controlled.A new record of No.1 in China is made in the field of producing and placing mass cocrete for crossing channel bridge. |
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| Keywords: | mine anti-corrosion mass high performance concete |
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