| 黄河淤泥烧结多孔砖抗冻性能研究 |
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| 引用本文： | 童丽萍,雷小娟. 黄河淤泥烧结多孔砖抗冻性能研究[J]. 新型建筑材料, 2008, 35(10) |
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| 作者姓名： | 童丽萍 雷小娟 |
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| 作者单位： | 郑州大学土木工程学院,河南,郑州,450002 |
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| 基金项目： | 河南省高校杰出科研创新人才工程项目，河南省高等学校杰出科研人才创新工程，河南省重大公益性科研项目 |
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| 摘 要： | 黄河淤泥烧结多孔砖的耐久性能尚待深入研究.在对黄河淤泥烧结多孔砖泛霜、石灰爆裂性能研究的基础上,对其抗冻性进行了研究.通过对3组黄河淤泥烧结多孔砖的抗冻性试验,探讨其冻融破环的机理及破环特征,并对试验结果进行分析,进而提出了一些减轻冻融破坏现象的措施,为黄河淤泥烧结多孔砖的进一步推广使用奠定了基础,也为正在编制的<黄河淤泥多孔砖>产品标准提供试验数据及技术支持.
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| 关 键 词： | 黄河淤泥烧结多孔砖 耐久性 冻融破坏 抗冻性试验 |
Study on frost resistance of Yellow River silt sintered cellular brick |
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| TONG Liping,LEI Xiaojuan. Study on frost resistance of Yellow River silt sintered cellular brick[J]. New Building Materials, 2008, 35(10) |
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| Authors: | TONG Liping LEI Xiaojuan |
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| Affiliation: | TONG Liping,LEI Xiaojuan(College of Civil Engineering,Zhengzhou University,Zhengzhou 450002,Henan,China) |
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| Abstract: | A further study on durability of Yellow River silt sintered cellular brick is needed.Based on the research of floating hoarfrost and lime burst of Yellow River silt sintered cellular brick,its frost resistance has been studied.Through test of frost resistance on three groups of Yellow River silt sintered cellular brick,the fracture mechanism and failure feature of freezing and thawing have been explored,the test results analyzed and put forward some measures to reduce the failure phenomenon of freezing and ... |
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| Keywords: | Yellow River silt sintered cellular brick durability failure of freezing and thawing test on frost resistance |
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