These test results can be used for accurately analyzing and designing reinforced concrete columns strengthened by using section enlargement method after exposure to fire.
试验结果可为分析或设计火灾后增大截面法加固的混凝土结构提供依据。
These test results can be used for accurately analyzing and designing reinforced concrete columns strengthened by using section enlargement method after exposure to fire.
试验结果可为分析或设计火灾后增大截面法加固的混凝土结构提供依据。
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