| 锂钢渣混凝土的力学与早期抗裂性能研究 |
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| 引用本文： | 徐龑,;吴福飞.锂钢渣混凝土的力学与早期抗裂性能研究[J].中国西部科技,2014(4):4-6. |
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| 作者姓名： | 徐龑 ;吴福飞 |
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| 作者单位： | [1]乌鲁木齐城市建设投资有限公司,新疆乌鲁木齐830000; [2]新疆农业大学水利与土木工程学院,新疆乌鲁木齐830052 |
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| 基金项目： | 新疆水利水电工程重点学科基金资助（XJzdxk-2010-02-12） |
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| 摘 要： | 本文采用刀口法研究了水胶比、单掺锂渣、复掺锂渣和钢渣,对锂渣、锂渣复合钢渣高性能混凝土抗裂性能和力学性能的影响。试验结果表明:水胶比对高性能混凝土早期抗裂性能和力学性能影响较大,锂渣和钢渣复掺与单掺锂渣的影响逐渐降低。在相同条件下,复掺锂渣和钢渣高性能混凝土的早期抗裂性能和力学性能,优于单掺锂渣高性能混凝土和普通水泥混凝土。
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| 关 键 词： | 锂渣 钢渣 混凝土 力学性能 抗裂性能 |
Study on the Mechanics Performance and Early Anti-Cracking Ability of Lithium-Slag and Steel-Slag Concrete |
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| Institution: | XU Yan, WU Fu-fei(1. City Construction Investment of Urumqi Co., Ltd., Urumqi 830052,China;2.College of Civil and Hydraulic Engineering, XinjiangAgricultural University, Urumqi 830052,China) |
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| Abstract: | Using knife-edge method to study the effect of water-binder ratio, lithium-slag or compound of lithium-slag and steel-slag on the anti-cracking and mechanics performance of concrete. The results showed that：water-binder ratio was the No.1 influence factor on mechanics and anti-cracking ability of concrete;followed by the compound of lithium-slag and steel-slag and lithium-slag only. Mechanics and anti-cracking ability of concrete with both lithium-slag and steel-slag was prior to that with lithium-slag only or ordinary concrete under the same curing conditions. |
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| Keywords: | Lithium-slag Steel-slag Concrete Mechanics Performance Anti-cracking Ability |
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