| 大掺量粉煤灰高性能混凝土性能研究 |
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| 引用本文： | 袁兴信,苏胜,苏勇强.大掺量粉煤灰高性能混凝土性能研究[J].煤炭工程,2006(5):73-75. |
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| 作者姓名： | 袁兴信 苏胜 苏勇强 |
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| 作者单位： | 华北科技学院,建筑工程系,北京,101601 |
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| 摘 要： | 通过选用当地原材料来配置大掺量粉煤灰高性能混凝土的研究表明,粉煤灰掺量在40%范围内,在混凝土原材料品质优良稳定的前提下,生产出的混凝土的工作性能、强度、收缩、耐久性等均可达到高性能混凝土的要求,该结论为大掺量粉煤灰高性能混凝土在河北省的应用打下了基础。
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| 关 键 词： | 大掺量粉煤灰 高性能混凝土 工作性能 强度 耐久性 |
| 文章编号： | 1671-0959(2006)05-0073-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Study on PFA High Performance Concrete of High Replacement Levels |
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| YUAN Xing-xin,SU Sheng,SU Yong-qiang.Study on PFA High Performance Concrete of High Replacement Levels[J].Coal Engineering,2006(5):73-75. |
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| Authors: | YUAN Xing-xin SU Sheng SU Yong-qiang |
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| Affiliation: | North China Institute of Science and technology |
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| Abstract: | The author have compounded high performance concrete with the local raw materials.Results of experiment show that on the base of super raw materials'property,the work performs,strength,shrinkage and durability of concrete can be reached the requirement of high performance concrete with the amount of fly ash within 40% addition.This will lay a foundation for the use of concrete added with high-volume fly ash. |
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| Keywords: | concrete added with high-volume fly ash high performance concrete(HPC) strength durability |
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