| 浅谈地下中空薄壁混凝土结构的裂缝防预构造措施 |
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| 引用本文： | 滕先飞,裴锐.浅谈地下中空薄壁混凝土结构的裂缝防预构造措施[J].辽宁科技学院学报,2015(3):23-24. |
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| 作者姓名： | 滕先飞 裴锐 |
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| 作者单位： | 1. 本钢二建公司,辽宁本溪,117000;2. 辽宁科技学院,辽宁本溪,117022 |
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| 摘 要： | 大尺寸薄壁钢筋混凝土结构,对温度的变化和基础的不均匀沉降较为敏感。制定合理的施工方案,材料的合理选择、施工流程精心组织保证了裂缝控制效果良好。
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| 关 键 词： | 薄壁中空 聚丙烯纤维 低碱度膨胀剂 裂缝 |
A Discussion on Crack Prevention Measures for Underground Hollow Concrete Structure |
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| Abstract: | Large hollow concrete structures are sensitive to temperature change and uneven subsidence .We obtain well effect to control crack by carrying out measures as reasonable construction , selected material and organizing technological process . |
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| Keywords: | Hollow structure with thin wall Polypropylene fibre Expandable agent with low basicity Crack |
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