Some problems are discussed about the in-plane stability designing of light-weight portal frame in current code of China.
针对现行规程对于轻型门式刚架钢结构稳定设计中存在的不足，用有限元法进行了平面内整体稳定研究。
Some problems are discussed about the in-plane stability designing of light-weight portal frame in current code of China.
针对现行规程对于轻型门式刚架钢结构稳定设计中存在的不足，用有限元法进行了平面内整体稳定研究。
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