| 磁化水对喷射混凝土强度影响的试验研究 |
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| 引用本文： | 赵华玮,代学灵.磁化水对喷射混凝土强度影响的试验研究[J].采矿与安全工程学报,2009,26(3). |
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| 作者姓名： | 赵华玮 代学灵 |
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| 作者单位： | 1. 焦作大学,土木建筑工程学院,河南,焦作,454003;华中科技大学,土木工程与力学学院,湖北,武汉,430074
2. 焦作大学,土木建筑工程学院,河南,焦作,454003;太原理工大学,建筑与土木工程学院,山西,太原,030024 |
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| 基金项目： | 国家自然科学基金项目，河南省科技攻关项目 |
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| 摘 要： | 为了提高喷射混凝土的质量 ,利用磁化水代替普通水拌制喷射混凝土,分别选取175,185,220,262,355 mT等5个磁感应强度,就磁化水对喷射混凝土强度的影响进行了试验研究,同时对磁化水提高喷射混凝土强度的机理进行了分析与探讨.试验结果表明,用磁化水代替普通水拌制喷射混凝土,可以提高各龄期的强度,最佳磁感应强度范围为185～220 mT.
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| 关 键 词： | 磁化水 喷射混凝土 抗压强度 磁感应强度 |
Experimental Study into the Effect of Magnetized Water on Shotcrete Strength |
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| ZHAO Hua-wei,DAI Xue-ling.Experimental Study into the Effect of Magnetized Water on Shotcrete Strength[J].Journal of Mining and Safety Engineering,2009,26(3). |
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| Authors: | ZHAO Hua-wei DAI Xue-ling |
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| Affiliation: | 1.School of Civil Engineering and Architecture;Jiaozuo University;Jiaozuo;Henan 454003;China;2.School of Civil Engineering & Mechanics;Huazhong University of Science and Technology;Wuhan;Hubei 430074;3.College of Architecture and Civil Engineering;Taiyuan University of Technology;Taiyuan;Shanxi 030024;China |
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| Abstract: | In order to improve the quality of shotcrete,we performed the experiment in which the magnetized water was used to take the place of ordinary water.Five types of water with different magnetic induction intensities of 175,185,220,262 and 355 mT were respectively selected to study the effect of magnetized water on shotcrete strength.Meanwhile,the mechanism and reason why magnetized water is able to improve the strength of shotcrete were also analyzed.The result shows that the strength can be enhanced in diffe... |
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| Keywords: | magnetized water shotcrete compressive strength magnetic induction intensity |
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