| 粉煤灰掺石灰混合料的工程性质试验研究 |
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| 引用本文： | 张小平,俞仲泉.粉煤灰掺石灰混合料的工程性质试验研究[J].河海大学学报(自然科学版),1999,27(3):57-62. |
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| 作者姓名： | 张小平 俞仲泉 |
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| 作者单位： | 河海大学土木工程学院,南京,210098 |
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| 摘 要： | 根据室内试验，了不同配比的粉煤灰掺石灰混合料的无侧抗压强度，击实性，渗透性，压缩性及抗剪性，确定出最佳配比，并分析了粉煤灰掺石灰混合料的强度形机理。由于这种材料具有较好的工程特性，故用其加固地基效果良好。
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| 关 键 词： | 粉煤灰掺石灰混合料 工程性质 配合比 龄期 |
| 修稿时间： | 19980407 |
Experimental Study on Engineering Properties of Flyash-Lime Mixture |
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| Zhang Xiaoping,Yu Zhongquan.Experimental Study on Engineering Properties of Flyash-Lime Mixture[J].Journal of Hohai University (Natural Sciences ),1999,27(3):57-62. |
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| Authors: | Zhang Xiaoping Yu Zhongquan |
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| Abstract: | Based on laboratory tests, the engineering properties of fly ash lime mixture, including compaction, permeability, compression, shear strength and unconfined compression strength are researched ,in addition, the best mixing ratio of the fly ash mixture is determined The strength development mechanism of the fly ash mixture is analyzed The mixed material can be used as pile material to reinforce soft foundation, and it can also be used as cushion material due to its permeability, and the fly ash mixture cushion can replace sand cushion Owing to its better engineering properties, the material is a good one to reinforce soft foundation |
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| Keywords: | fly ash lime mixtures engineering properties mixture ratio age |
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