| 低强度自密实混凝土在复杂断面的水电工程中的应用 |
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| 引用本文： | 彭建忠,张正乾,刘少跃.低强度自密实混凝土在复杂断面的水电工程中的应用[J].广东水利水电,2015(1):52-55. |
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| 作者姓名： | 彭建忠 张正乾 刘少跃 |
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| 作者单位： | 1. 广东省源天工程公司,广东广州,511340
2. 华南理工大学,广东广州,510640 |
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| 摘 要： | 广西梧州旺村电站门槽二期混凝土施工浇筑时对断面复杂,钢筋密集的关键部位采用自密实混凝土施工技术,通过增加粉体材料适当增加浆体体积和通过添加外加剂的方法来改善浆体的粘聚性和流动性来配置低强度自密实混凝土,提出自密实混凝土的配合比设计思路且通过试验证明满足施工和强度的要求。
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| 关 键 词： | 低强度自密实混凝土 配合比设计 旺村电站门槽二期 |
Application of Low Strength Self-compacting Concrete to the Hydropower Project with Complex Section |
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| PENG Jianzhong,ZHANG Zhengqian and LIU Shaoyue.Application of Low Strength Self-compacting Concrete to the Hydropower Project with Complex Section[J].Guangdong Water Resources and Hydropower,2015(1):52-55. |
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| Authors: | PENG Jianzhong ZHANG Zhengqian and LIU Shaoyue |
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| Affiliation: | PENG Jianzhong;ZHANG Zhengqian;LIU Shaoyue;Guangdong Yuantian engineering company;South China University of Technology; |
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| Abstract: | Low strength self-compacting concrete is adopted to concrete pouring of complex cross section and reinforced key part by increasing powder material, volume of slurry and admixtures to improve the adhesiveness and liquidity of slurry, in Prosperity village Wuzhou Guangxi hydropower station. In this engineering some ideas about mix proportion design of self-compacting concrete has been put forward, and it is shown that the result of test meets the strength and requirements of construction. |
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| Keywords: | low strength self-compacting concrete design of mix proportion gate slot phaseⅡof Prosperity village power plant |
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