Study on Freeze-Thaw Relationship of Concrete under Laboratory and Natural Conditions

被引:1
|
作者
Feng, Xiaohua [1 ]
机构
[1] 3rd Engn CO LTD, China Railway Bur Grp 17, Shijiazhuang 050081, Hebei, Peoples R China
关键词
D O I
10.1088/1755-1315/358/4/042038
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Through field sampling and testing, the relationship between the number of freeze-thaw cycles of hydraulic concrete in actual environment and number of freeze-thaw cycles under laboratory conditions is established to solve the problem that the structure durability of hydraulic concrete in Jilin Province is degraded due to freeze-thaw damage. In this way, people can predict the number of concrete cycles in the actual engineering environment through freeze-thaw cycle parameters in laboratory tests, and put forward an economical and reasonable management and operation plan, which is of great significance in engineering.
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页数:6
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