| 洪家渡水电站厂房矩形钢混柱接触分析研究 |
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| 引用本文： | 孙粤琳,张燎军,冉懋鸽.洪家渡水电站厂房矩形钢混柱接触分析研究[J].三峡大学学报(自然科学版),2004,26(6):497-500. |
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| 作者姓名： | 孙粤琳 张燎军 冉懋鸽 |
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| 作者单位： | 1. 河海大学,水利水电工程学院,南京,210098
2. 贵阳勘测设计研究院,贵阳,550002 |
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| 摘 要： | 以大型结构分析程序ANSYS为基础，对洪家渡水电站厂房偏心受压钢管混凝土柱进行分析，研究了矩形钢管混凝土柱的接触分析模型和计算方法，通过比较计算研究了钢管和混凝土间接触面的接触刚度和摩擦系数对结构整体性能的影响，为矩形钢管混凝土柱的接触分析提供了一种合理有效的方法．
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| 关 键 词： | 矩形钢管混凝土 厂房 钢管混凝土柱 偏心受压 接触面 大型结构 基础 洪家渡水电站 接触分析 |
| 文章编号： | 1672-948X(2004)06-0497-04 |
| 修稿时间： | 2004年9月21日 |
Contact Analysis of Rectangular Concrete-Filled Steel Tube Column in Powerhouse of Hongjiadu Hydropower Station |
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| Sun Yuelin,Zhang Liaojun,Ran Maoge.Contact Analysis of Rectangular Concrete-Filled Steel Tube Column in Powerhouse of Hongjiadu Hydropower Station[J].Journal of China Three Gorges University(Natural Sciences),2004,26(6):497-500. |
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| Authors: | Sun Yuelin Zhang Liaojun Ran Maoge |
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| Institution: | Sun Yuelin1 Zhang Liaojun1 Ran Maoge2 |
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| Abstract: | Based on ANSYS,a large softwaral for structural analysis,an eccentric compression concrete-filled steel tube column in the powerhouse of Hongjiadu Hydropower Station is analyzed.The paper studies the contact model of rectangular concret-filled steel tube column and its calculational method;and through comparative calculation,analyzes the effects of contact stiffness and friction coefficient in the interface between steel tube and concrete on the whole structure's mechanical characteristics.The method is a sound and effective one in the contact analysis of rectangular concrete-filled steel tube column. |
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| Keywords: | ANSYS rectangular concrete-filled steel tube contact analysis eccentric compression contact stiffness friction coefficient |
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