通过对钢管混凝土中外包钢管板件的屈曲弹性分析，目的在于研究钢管内填混凝土后钢板件的抗屈曲能力。
The major purpose of the paper was to investigate the resistance capability of plates to local buckling in concrete filled steel tube by elastic buckling analysis of steel plates.
通过对钢管混凝土中外包钢管板件的屈曲弹性分析，目的在于研究钢管内填混凝土后钢板件的抗屈曲能力。
The major purpose of the paper was to investigate the resistance capability of plates to local buckling in concrete filled steel tube by elastic buckling analysis of steel plates.
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