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| 干硬性夯实混凝土与普通浇注混凝土材料特性对比研究 | |
| 引用本文： | 李岩峰,刘熙媛,张建民,郭增. 干硬性夯实混凝土与普通浇注混凝土材料特性对比研究[J]. 河北工业大学学报, 2011, 40(4): 85-90 |
| 作者姓名： | 李岩峰 刘熙媛 张建民 郭增 |
| 作者单位： | 1. 河北工业大学土木工程学院,天津,300401 2. 天津海泰控股集团有限公司,天津,300384 3. 张家口职业技术学院土木工程系,河北张家口,075000 |
| 摘 要： | 为了研究干硬性夯实混凝土的材料特性,首先通过室内击实试验获得了干硬性夯实混凝土材料在不同水泥掺入比下的最佳配合比参数,然后采用最佳配合比参数进行无侧限抗压强度试验,建立了干硬性夯实混凝土的水泥掺入比与抗压强度关系曲线,进而分析了干硬性夯实混凝土与普通浇筑混凝土的工程特性对比关系.试验研究表明:通过夯实成型的干硬性混凝土... |
| 关 键 词： | 干硬性夯实混凝土 普通浇筑混凝土 配合比参数 抗压强度 |
Comparative study on material characteristics between rammed dry concrete and ordinary depositing concrete |
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| LI Yan-feng,LIU Xi-yuan,ZHANG Jian-min,GUO Zeng. Comparative study on material characteristics between rammed dry concrete and ordinary depositing concrete[J]. Journal of Hebei University of Technology, 2011, 40(4): 85-90 | |
| Authors: | LI Yan-feng LIU Xi-yuan ZHANG Jian-min GUO Zeng |
| Affiliation: | LI Yan-feng1,LIU Xi-yuan1,ZHANG Jian-min2,GUO Zeng3(1.School of Civil Engineering,Hebei University of Technology,Tianjin 300401,China,2.Tianjin Hi-tech Holding Group Co Ltd,Tianjin 300384,3.Civil Engineering,Zhangjiakou Vocational College,Hebei zhangjiakou 075000,China) |
| Abstract: | In order to observe the material characteristics of rammed dry concrete,optimum parameters of mix proportions under different cement contents were obtained by laboratory compaction test of rammed dry concrete,then unconfined compression strength tests were performed with optimum parameters of mix proportions and cement contents.In this way,the compression strength curve of rammed dry concrete was established.Finally,engineering characteristics of rammed dry concrete were compared with that of ordinary depos... |
| Keywords: | rammed dry concrete ordinary depositing concrete parameters of mix proportion compression strength |
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