The Antifreeze Critical Strength of Low-temperature Concrete Effected by Index
文献类型：期刊论文
| 作者 | Liu Jun1; Liu Yu1; Liu Runqing1 |
| 刊名 | JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
 |
| 出版日期 | 2011 |
| 卷号 | 26期号:2页码:355-360 |
| 关键词 | guaranteed rate of compressive strength guaranteed rate of antifreeze performance antifreeze critical strength once freeze under air environment |
| ISSN号 | 1000-2413 |
| 其他题名 | The Antifreeze Critical Strength of Low-temperature Concrete Effected by Index |
| 英文摘要 | The antifreeze critical strength and the pre-curing time of low-temperature concrete were studied by means of guaranteed rate of compressive strength and antifreeze performance for the structural safety requirement of concrete engineering, suffering once freeze damage under air environment. It is shown that the antifreeze critical strength is 3.7-4.4 MPa, pre-curing time is 18-32 h by guaranteed rate of compressive strength, and the antifreeze critical strength is 3.7-4.4 MPa, pre-curing time is 18-32 h by guaranteed rate of antifreeze performance. It can be found that the Method of guaranteed rate of compressive strength is sensitive to the defect which generated by freeze damage in the concrete interior. The method is fit to evaluate the antifreeze critical strength of low-temperature concrete. |
| 资助项目 | [National Key Technology R&D Program of China] ; [Natural Science Foundation Project of Liaoning Province] ; [Nationd Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4470151 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/148742]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.大连大学 3.CNPC Greatwall Drilling Co, Panjin 124000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Jun,Liu Yu,Liu Runqing. The Antifreeze Critical Strength of Low-temperature Concrete Effected by Index[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2011,26(2):355-360. |
| APA | Liu Jun,Liu Yu,&Liu Runqing.(2011).The Antifreeze Critical Strength of Low-temperature Concrete Effected by Index.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,26(2),355-360. |
| MLA | Liu Jun,et al."The Antifreeze Critical Strength of Low-temperature Concrete Effected by Index".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 26.2(2011):355-360. |
入库方式： OAI收割
来源：金属研究所
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