| 水工自密实混凝土的抗裂性能 |
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| 引用本文： | 张海波,何军⒌,田承㈩.水工自密实混凝土的抗裂性能[J].山西建筑,2014(20):137-139. |
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| 作者姓名： | 张海波 何军⒌ 田承㈩ |
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| 作者单位： | [1]广州航海学院,广东广州510725; [2]广东工贸职业技术学院,广东广州510510; [3]中国水利水电第八工程局科研设计院,湖南长沙410007 |
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| 基金项目： | 广东省交通科技资助项目（项目编号：2013-02-020） |
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| 摘 要： | 在综合分析导致混凝土产生裂缝主要原因的基础上,结合温升对比试验、干缩对比试验和抗裂性试验测试结果,探讨了自密实混凝土的抗裂性能,优化了自密实混凝土的原材料及其配合比,为研发抗裂自密实混凝土的制备技术提供了参考依据。
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| 关 键 词： | 自密实混凝土 温升试验 干缩试验 抗裂性能 |
Study on the hydraulic anti-cracking performance of self-compacting concrete |
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| Affiliation: | ZHANG Hai-bo, HE Jun-yong, TIAN Cheng-yu ( 1. Guangzhou Maritime Institute, Guangzhou 510725, China; 2. Guangdong College Industry and Commerce, Gnangzhou 510510, China; 3. Research Institute of Baju Hydropower Construction of China, Changsha g 10007, China) |
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| Abstract: | Based on the comprehensive analysis of the main reason of concrete cracks,with the combination of contrast test,the shrinkage tem-perature test and crack resistance test results,the anti-cracking performance of self-compacting concrete is analyzed. The raw materials and its mixture ratio optimization of self-compacting concrete are done,to give guidance for the research and development of preparation technology of self-compacting concrete. |
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| Keywords: | self-compacting concrete temperature rise test drying shrinkage test crack resistance |
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