From the reasons for the instability of the steel structures,the paper explores the relative concepts and design ideas for the stability design of the steel structure,and indicates the attentive problems according to the differences between the strength and the stability of the structure,the classification of the structural instability,the stable design for the steel structure,so as to treat the stability of the steel structure.%从分析钢结构出现失稳的原因入手,探讨了钢结构稳定设计的相关概念及设计思想,并针对结构强度与稳定的区别、结构失稳的分类以及钢结构稳定设计中应注意的问题等进行了论述,以便更好地处理钢结构稳定问题。
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