[1]张保善,蒋晓东,李四平,等.离心钢管混凝土中心受压柱的研究[J].郑州大学学报(工学版),1990,11(02):48-54.
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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离心钢管混凝土中心受压柱的研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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11
- 期数:
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1990年02期
- 页码:
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48-54
- 栏目:
-
- 出版日期:
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1990-06-28
文章信息/Info
- Title:
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Study on the pressure column of the centrifuge of the centrifugal steel pipe concrete center
- 作者:
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张保善;蒋晓东;李四平;范立群;李明生;
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郑州工学院土建系,郑州工学院土建系,郑州工学院土建系,郑州工学院土建系,郑州工学院土建系,
- Author(s):
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Zhang Baoshan; Jiang Xiaodong; Li Siping; Fan Liqun; Li Mingsheng;
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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
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- 关键词:
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极限强度; 钢管; 离心混凝土柱
- Keywords:
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Extreme intensity; steel pipe; centrifugal concrete column
- 文献标志码:
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A
- 摘要:
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本文根据8根离心钢管混凝土柱的中心受压试验,研究了钢管和混凝土的应力一应变关系,钢管对环形沸凝土的约束效应,以及离心钢管混凝土柱的受压破坏机理.并讨论了混凝土提高钢管刚度及其承载能力的问题.提出了设计钢管混凝土空心柱的强度与挠度的计算公式和方法.可供工程设计中参考。
- Abstract:
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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.
更新日期/Last Update:
1900-01-01