| 水泥与胶固料胶结尾砂的试验比较 |
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| 引用本文： | 任晓云,王谦源,韩立亮,杨震,王宁.水泥与胶固料胶结尾砂的试验比较[J].青岛建筑工程学院学报,2012(5):14-17. |
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| 作者姓名： | 任晓云 王谦源 韩立亮 杨震 王宁 |
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| 作者单位： | [1]青岛理工大学理学院,青岛266033 [2]中国石油天然气华东勘察设计研究院,青岛266000 |
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| 摘 要： | 对水泥与胶固料胶结尾砂的试验结果进行分析,选用铁矿粗尾砂作为骨料,对不同尾砂胶结试块以及低配比试块的抗压强度、泌水量、排水方式进行比较试验.结果表明：胶固料试块比水泥试块强度高1倍左右;水泥试块早期强度较高,胶固料试块后期强度较高;相同配比下,水泥料浆淅水较多.
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| 关 键 词： | 粗尾砂 抗压强度 泌水量 排水方式 |
Comparison between cement and cement material blocks |
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| REN Xiao-yun,WANG Qian-yuan,HAN Li-liang,YANG Zhen,WANG Ning.Comparison between cement and cement material blocks[J].Journal of Qingdao Institute of Architecture and Engineering,2012(5):14-17. |
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| Authors: | REN Xiao-yun WANG Qian-yuan HAN Li-liang YANG Zhen WANG Ning |
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| Affiliation: | 1.School of Science,Qingdao Technological University,Qingdao 266033,China; 2.CNPC East China Design Institute,Qingdao 266000,China) |
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| Abstract: | This paper analyzes the results of the tests on cement and cement material blocks.Choosing thick tailings of iron mines as coarse aggregates,it also compares the compressive strength,quantity of weeping and drainage way of different cemented tailing and low ratio sample blocks by experiment.The experiment results show that the compressive strength of blocks with cementation material is about two times as high as that of the blocks with cement,the early compressive strength of blocks with cement is higher,the later compressive strength of blocks with cementation material is higher and the quantity of weeping of cement paste is greater in the same ratio. |
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| Keywords: | thick tailings compressive strength quantity of weeping drainage way |
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