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| 矿渣硫酸盐复合胶凝材料用于土固结的实验研究 | |
| 引用本文： | 刘诚斌,樊建领,岳涛.矿渣硫酸盐复合胶凝材料用于土固结的实验研究[J].兰州理工大学学报,2012,38(2):110-113. |
| 作者姓名： | 刘诚斌 樊建领 岳涛 |
| 作者单位： | 1. 北京农业职业学院水利与建筑工程系,北京,102442 2. 兰州理工大学能源与动力工程学院,甘肃兰州,730050 3. 北京市劳动保护科学研究所,北京,100054 |
| 摘 要： | 为摸索出一种固结土的新方法,以解决目前固结土中存在的部分问题,通过化学分析、无侧限抗压强度、固结土与水泥土及石灰土对比试验和SEM电镜分析试验等一系列实验,研究矿渣硫酸盐复合胶凝材料固结土的反应机理.实验结果表明,此固化剂的掺入,使固结土空隙体积减小,密实度提高,增强了固结土的水稳性,提高了土体的强度,在固结黄土方面具有普遍性,是一种比较理想的土壤固化剂. |
| 关 键 词： | 矿渣硫酸盐复合胶凝材料 土壤固化剂 固结土 |
Experimental research of soil solidification with sulfate slag composite cementitious material |
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| LIU Cheng-bin , FAN Jian-ling , YUE Tao.Experimental research of soil solidification with sulfate slag composite cementitious material[J].Journal of Lanzhou University of Technology,2012,38(2):110-113. | |
| Authors: | LIU Cheng-bin FAN Jian-ling YUE Tao |
| Institution: | 1.Department of Hydraulic and Architectural Engineering,Beijing Vocational College of Agriculture,Beijing 102442,China;2.College of Energy and Power Engineering,Lanzhou Univ.of Tech.,Lanzhou 730050,China;3.Beijing Municipal Institute of Labour Protection,Beijing 100054,China) |
| Abstract: | In order to find such a new method to consolidate soil,so as to solve the problem existed in consolidating soil at present.Through chemical analysis,test of unconfined compressive strength,comparison test of soil and cement as well as that of soil and lime,consolidated-soil,and SEM analysis experiment,the reaction mechanism of soil solidification sulfate slag composite cementitious material was studied.The test result showed that this solidificating agent was able to reduce the soil void volume,increase the compactness,strengthen the water stability and improve the soil strength.It had universality in soil consolidation,being an ideal soil solidification agent. |
| Keywords: | sulfate slag composite cementitious material soil solidification consolidated-soil |
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