耐候钢 steel with improved atmospheric corrosion resistance 建筑结构用钢 steel for building structure 用于建造高层和重要建筑结构的钢。
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建筑结构用钢板 Steel plates for building structure
建筑结构用轧制钢 Rolled steels for building structure
建筑结构用钢
Steel for building structures
以上为机器翻译结果，长、整句建议使用 人工翻译 。
从地震时结构用钢的失效模式出发，本文系统地提出了用于地震设防区内建筑结构用钢的性能要求。
Based on the failure model during an earthquake, the property requirements for building structural steel used in seismic regions are systematically developed in this paper.
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