| 工业废渣制备软土地基固化剂设计方法探讨 |
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| 引用本文： | 李战国,赵永生,黄新.工业废渣制备软土地基固化剂设计方法探讨[J].北京航空航天大学学报,2009,35(4):497-500. |
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| 作者姓名： | 李战国 赵永生 黄新 |
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| 作者单位： | 北京航空航天大学交通科学与工程学院,北京,100191;中国交通建设股份有限公司一局七公司,北京,100011 |
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| 摘 要： | 探讨了拟加固土的化学性质因素对固化剂水化物生成的影响和对策、形成最佳固化土结构需要的水化物体系特点、不同种类水化物生成过程的协调性及调控方法.在此基础上,根据工业废渣在制备软土固化剂中的技术优势,提出了利用工业废渣制备软土地基固化剂的设计思想与方法,并给出设计实例.试验结果表明利用工业废渣制备固化剂时采用本设计方法,固化土28d无侧限抗压强度比水泥固化土提高了1.5~2.75倍.
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| 关 键 词： | 工业废渣 软土固化 固化剂 设计方法 |
| 收稿时间： | 2008-04-23 |
Design method of soil stabilizer produced with industrial waste |
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| Li Zhanguo,Zhao Yongsheng,Huang Xin.Design method of soil stabilizer produced with industrial waste[J].Journal of Beijing University of Aeronautics and Astronautics,2009,35(4):497-500. |
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| Authors: | Li Zhanguo Zhao Yongsheng Huang Xin |
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| Institution: | 1. School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
2. The Seventh Co, the First Group, China Communications Construction Company Ltd, Beijing 10001, China |
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| Abstract: | Such problems were discussed as the influence of chemical factors in soil on hydrates growing in stabilized soil and the countermeasure to eliminate the influence,the system character of hydrates to form optimal stabilized soil structure,the concordance of growing process between cementitious hydrates and expansible hydrates and control method to the concordance.On this basis,according to the technical advantages of industrial wastes in prepare stabilizer the design thought and method for the soft soil stab... |
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| Keywords: | industrial wastes soft soil stabilization stabilizers design method |
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