加劲环与管壁间焊缝型式对压力钢管结构抗外压稳定分析
Effect of Weld Type Between Stiffening Ring and Pipe Wall on Stability of Penstock Structure Against External Pressure
中国农村水利水电
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2023, (4): 251
-256
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DOI: 10.12396/znsd.220889
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