The Durability Overview of Concrete Structure under the Freeze-thaw Condition
[1]Zheng Yuanxun,Yang Peibing,Kang Haigui.The Durability Overview of Concrete Structure under the Freeze-thaw Condition[J].Journal of Zhengzhou University (Engineering Science),2016,37(05):27-32.[doi:10.13705/j.issn.1671-6833.2016.05.006]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
37
Number of periods:
2016 05
Page number:
27-32
Column:
Public date:
2016-11-25
- Title:
- The Durability Overview of Concrete Structure under the Freeze-thaw Condition
- CLC:
- -
- Abstract:
- The research status and development trend of the durability of concrete structures under freeze-thaw environment at home and abroad are systematically summarized and summarized, and the future research direction in this field is prospected. Based on the study and analysis of domestic and foreign literature, the freeze-thaw environment The failure mechanism of concrete, freeze-thaw test methods and standards are summarized and sorted out; and the durability research methods of non-prestressed concrete structures and prestressed concrete structures are summarized from the theoretical research and numerical simulation methods, and the enhancement Finally, the research trend of the durability of concrete structures under the freeze-thaw environment is analyzed. The research shows that some research results have been achieved in the study of the durability of concrete structures under the action of freeze-thaw environments, but based on the large-scale prediction The durability research of stress components under the action of freeze-thaw environment has not been reported yet, and it should be taken as the next key research direction.
- References:
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