| 混合法分析四面开洞核心筒体的扭转特性 |
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| 引用本文： | 杨允表,宋启根.混合法分析四面开洞核心筒体的扭转特性[J].同济大学学报(自然科学版),1998,26(4):377-381. |
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| 作者姓名： | 杨允表 宋启根 |
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| 作者单位： | 同济大学桥梁工程系!上海，200092(杨允表，石洞)，东南大学土木工程系!南京，210096(宋启根) |
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| 基金项目： | 教育部高等学校博士学科点基金 |
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| 摘 要： | 用混合法推导了核心单筒式高层悬技结构中四面开洞核心筒体受扭时的基本微分方程，根据微分方程及边界条件求得了计算连梁剪力及核筒扭转角的公式通过并树与SAP84结果比较表明，这一方法简单而有效
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| 关 键 词： | 悬挂结构 高层建筑 核心筒体 扭转分析 混合法 |
Torque Behaviour in Core Tube with Holes in Four Sides Analyzed by Mixed Method |
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| Yang Yunbiao,Shi Dong.Torque Behaviour in Core Tube with Holes in Four Sides Analyzed by Mixed Method[J].Journal of Tongji University(Natural Science),1998,26(4):377-381. |
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| Authors: | Yang Yunbiao Shi Dong |
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| Abstract: | The fundamental differential equahon of core tube with holes in four sides in single core ds bong structure under tompe is deduced, and based on the eguation and beundny condihons, the formulas calculahng shear forces and torque angle of core tube are put forwald. The comparison with the results of SAN 84 through numerical example proves that the methed of tLhis paper is much sboler and un effective. |
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| Keywords: | Hanging structure Tall building Core tube Torque analysis Mixed methed |
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