| 煅烧温度对赤泥-水泥胶砂强度的影响 |
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| 引用本文： | 申建立,姬永生,顾谦远.煅烧温度对赤泥-水泥胶砂强度的影响[J].山东商业职业技术学院学报,2012,12(2):89-91,98. |
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| 作者姓名： | 申建立 姬永生 顾谦远 |
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| 作者单位： | 1. 中国矿业大学力学与建筑工程学院,江苏徐州,221008
2. 山东华兴钢构有限公司设计部,山东滨州,256500 |
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| 基金项目： | 国家自然科学基金资助项目(51178455) |
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| 摘 要： | 运用X-衍射分析方法分析了赤泥的矿物组成；采用差热-失重综合热分析方法分析了赤泥在不同温度处理下的物理化学变化；依据综合热分析，分别采用500℃、620℃和703．7℃对赤泥进行了煅烧处理，处理后的赤泥分别以不同的掺量掺入水泥中制作标准的胶砂试件。试验结果证明620℃煅烧处理的赤泥效果最好，掺量可以达到30％；500℃处理的赤泥效果最差，最大掺量仅为15％左右。
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| 关 键 词： | 赤泥 X-衍射 差热-失重综合热分析 煅烧 胶砂强度 |
The Influence of Calciningine Temperature on the Strength of Red Cementglue-Sand Mortar |
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| SHEN Jian-li,JI Yong-sheng,GU Qian-yuan.The Influence of Calciningine Temperature on the Strength of Red Cementglue-Sand Mortar[J].Journal of Shandong Institute of Commerce and Technology,2012,12(2):89-91,98. |
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| Authors: | SHEN Jian-li JI Yong-sheng GU Qian-yuan |
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| Institution: | 1.School of Mechanics & Civil Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China; 2.Shandong Huaxing Steel Structure Co.,LTD,Binzhou,Shandong 256500,China) |
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| Abstract: | This Thesis uses X-ray diffraction analysis method to analyze the influence of strength.By differential analysis heat-weightessness intergrated method,it analyzes the red mud in different temperature treatment of physical chemical.Based on comprehensive thermal analysis,it carries out the mud calcined process with 500℃、620℃、703.7℃ respectively.The different treatment of red mud is mixed with the standards for plastic sand specimens respectively.the test results show 620℃ calcining processing of red is the best effect,mixed quantity can reach 30%,and 500 ℃ of red mud treatment effect is the worst,with maximum dosage only 15% or so. |
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| Keywords: | red-mud X-ray diffraction differential thermal-weightlessness comprehensive thermal analysis calcining strength of cementglue-sand mortar |
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