Frost damages at steel hollow sections

被引:0
|
作者
Moser, Johannes
机构
关键词
D O I
10.1002/stab.201510288
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Steel hollow sections are often sealed by welding. Nevertheless ice pressure can damage those cells, if intruding water begins to freeze in winter. From the analysis of five cases a general description of frost damage is derived. Recommendations of the prevention of damages with focus on the inspection of structures are given.
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页码:543 / 548
页数:6
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