| 四面开洞核心简体在承受竖向集中力时的力学分析 |
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| 引用本文： | 杨允表,黄剑源.四面开洞核心简体在承受竖向集中力时的力学分析[J].宁波大学学报(理工版),1997(4). |
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| 作者姓名： | 杨允表 黄剑源 |
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| 作者单位： | 同济大学结构工程学院，宁波大学土木建筑工程系 |
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| 摘 要： | 用位移法分析了四面开洞核心筒体在承受竖向集中力时的力学性能，推导了计算筒体应力及竖向位移的公式。通过数例与ＳＡＰ８４结果比较表明，本文方法简单而有效。
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| 关 键 词： | 悬挂结构，核心筒体，力学分析，坚向集中力 |
MECHANICAL ANALYSIS OF CORE TUBEWITH HOLES IN FOUR SIDES UNDERVERTICAL CONCERNTRATIED LOAD |
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| Yang Yunbiao.MECHANICAL ANALYSIS OF CORE TUBEWITH HOLES IN FOUR SIDES UNDERVERTICAL CONCERNTRATIED LOAD[J].Journal of Ningbo University(Natural Science and Engineering Edition),1997(4). |
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| Authors: | Yang Yunbiao |
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| Abstract: | Mechanical behaviour of core tube with holes in four sides under veridical concemtmted load is analyzed by displacement method, and formulas calculating the sbesses and axial displacement of core tube are deduced. The comparison with the results of SAP84 through numerical example proves that the method of this paper is much simpler and more effective. |
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| Keywords: | hanging structure core tube mechanical analysis vemical concercentrated load |
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