Study on the pressure column of the centrifuge of the centrifugal steel pipe concrete center

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Study on the pressure column of the centrifuge of the centrifugal steel pipe concrete center

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[1]Zhang Baoshan,Jiang Xiaodong,Li Siping,et al.Study on the pressure column of the centrifuge of the centrifugal steel pipe concrete center[J].Journal of Zhengzhou University (Engineering Science),1990,11(02):48-54.

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 11 Number of periods: 1990 02 Page number: 48-54 Column: Public date: 1990-06-28

Title:: Study on the pressure column of the centrifuge of the centrifugal steel pipe concrete center

Author(s):: Zhang Baoshan; Jiang Xiaodong; Li Siping; Fan Liqun; Li Mingsheng;; The Department of Civil Construction of Zhengzhou Institute of Technology, the Department of Civil Construction of Zhengzhou Institute of Technology, the Department of Civil Construction of Zhengzhou Institute of Technology, the Department of Civil Constr

Keywords:: Extreme intensity; steel pipe; centrifugal concrete column

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Abstract:: Based on the compression test of the center of the eight centrifuge steel pipe concrete columns, this article studies the stress of the stress of the steel pipe and concrete, the constraint effect of the steel pipe on the ring -shaped boiling concrete, and the mechanism of compression and destruction of centrifugal steel pipe concrete columns. It also discussed the problem of improving the stiffness of steel pipes and its loading capacity of concrete. For engineering design for reference.

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