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The result is of important value for cracking analysis of large concrete structures.
这一结论对大型混凝土结构的开裂分析有着重要的价值。
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Concrete structures possess excellent natural fire resistance.
钢筋混凝土结构具有优良的耐火性能。
youdao
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Concrete structures possess excellent natural fire resistance.
钢筋混凝土结构具有优良的耐火性能。
youdao