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| 承台大体积混凝土施工裂缝的控制与研究 | |
| 引用本文： | 刘宏国. 承台大体积混凝土施工裂缝的控制与研究[J]. 科学之友, 2011, 0(9) |
| 作者姓名： | 刘宏国 |
| 作者单位： | 太原铁路建设有限公司; |
| 摘 要： | 文章分析了大体积混凝土裂缝产生的原因和机理,并对混凝土固结过程中其内部及表面温度的变化规律进行了分析。基于上述分析,文章从防和放两个角度,分别从原材料的选用和施工中应采取的措施两方面提出了大体积混凝土的裂缝控制措施,并对裂缝的处理方式提出了一些建议,具有一定的实际意义,可为相关工程提供参考。 |
| 关 键 词： | 大体积混凝土 水化热 温度 裂缝 |
Construction of Mass Concrete Crack Control and Research |
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| Liu Hongguo. Construction of Mass Concrete Crack Control and Research[J]. Friend of Science Amateurs, 2011, 0(9) | |
| Authors: | Liu Hongguo |
| Affiliation: | Liu Hongguo |
| Abstract: | This paper analyzes the major causes of concrete cracks and mechanism,and the consolidation of concrete during its internal and surface temperature variation is analyzed.Based on the above analysis,this article from the antiandrelease of two angles,respectively,from raw material selection and construction measures should be taken in two proposed mass concrete crack control measures and treatment of cracks in some manner recommendations are of practical significance,can provide a reference for the related pr... |
| Keywords: | mass concrete hydration heat temperature crack |
| 本文献已被 CNKI 等数据库收录！ | |