| 低温下超早强钢纤维混凝土在机场道面中的应用研究 |
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| 作者单位： | 中国环境科学研究院 北京100012(齐瑞江)，中冶集团建筑研究总院 北京100088(乔亚玲) |
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| 摘 要： | 主要通过试验研究低温下(5℃)钢纤维掺量和养护龄期对混凝土的抗压强度、抗折强度和劈裂抗拉强度的影响,以求利用超早强钢纤维混凝土解决低温下机场道面快速修补问题。经检验,实际效果良好。
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| 关 键 词： | 超早强钢纤维混凝土 低温 力学性能 机场道面 |
APPLICATION RESEARCH OF STEEL FIBER REINFORCED CONCRETE ON URGENT REPAIR OF AIRPORT PAVEMENT AT LOW TEMPERATURE |
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| Qi Ruijiang. APPLICATION RESEARCH OF STEEL FIBER REINFORCED CONCRETE ON URGENT REPAIR OF AIRPORT PAVEMENT AT LOW TEMPERATURE[J]. Industrial Construction, 2008, 0(Z1) |
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| Authors: | Qi Ruijiang |
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| Abstract: | It is mainly studied that the influences of the dosage of the steel fiber and the curing time on the compressive strength,the flexural strength and the splitting tensile strength of the concrete at the low temperature,which can meet the needs of the quick repair of the airport pavements better under the low temperature.It has been proved that the effect is better. |
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| Keywords: | SFRC of early strength low temperature mechanical characteristic airport pavements |
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