| 利用歪头山原始铁尾矿研制混凝土的基础试验研究 |
| |
| 引用本文： | 王二猛,张 驰.利用歪头山原始铁尾矿研制混凝土的基础试验研究[J].辽宁科技学院学报,2014(1):31-32,45. |
| |
| 作者姓名： | 王二猛 张 驰 |
| |
| 作者单位： | [1]辽宁科技学院资源与土木工程学院,辽宁本溪117004 [2]本钢建设公司辽宁本溪117000,辽宁本溪117004 |
| |
| 摘 要： | 试验首先研究了铁尾矿的组成和性能,通过外加掺合物和改变粒径级配方式对其改善,并测试其力学性能。结果表明:掺入高效减水剂可以改善和易性,添加氧化钙可以增加强度,铁尾矿按照最大级配理论进行组合也可提高强度。
|
| 关 键 词： | 铁尾矿 粒径级配 增加强度 |
A Basic Experimental Study on the Concrete Made with Iron Tailings from Waitoushan |
| |
| WANG Er - meng,ZHANG Chi.A Basic Experimental Study on the Concrete Made with Iron Tailings from Waitoushan[J].Journal of Liaoning Institute of Science and Technology,2014(1):31-32,45. |
| |
| Authors: | WANG Er - meng ZHANG Chi |
| |
| Institution: | 1School of Resource and Architecture Engineering, Liaoning Institute of Science and Technology; 2. Construction coMPany, Benxi Steel Co. Ltd. Benxi, Liaoning, 117000, China) |
| |
| Abstract: | The paper investigates the composition and performance of the iron tailing, then improves the properties by neans of adding minerals and changing diameter grade design, finally tests the mechanical properties. As a result, the high reducer can improve the the the peaeeability, the concrete strength will be increased by adding calcium oxide, furthermore, also by designing the combination ia ac- cordance with the maximum gradation theory. |
| |
| Keywords: | Keywords： Iron tailing Diameter grade Increasing strength |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
