| 混合结构超高层建筑竖向变形差影响因素及对策的研究 |
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| 引用本文： | 于佳,刘汉进,王胜.混合结构超高层建筑竖向变形差影响因素及对策的研究[J].青岛建筑工程学院学报,2011(2):128-131. |
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| 作者姓名： | 于佳 刘汉进 王胜 |
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| 作者单位： | [1]青岛青建地产集团有限公司,青岛266071 [2]青建集团股份公司,青岛266071 |
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| 摘 要： | 分析了混合结构超高层建筑竖向变形差的影响因素,阐述了各影响因素包括徐变、收缩、温差效应和弹性压缩的作用机理并给出了其变形计算公式,从设计和施工两方面提出了减小竖向变形差的工程对策,可供工程设计和施工参考.
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| 关 键 词： | 混合结构 超高层 竖向变形差 影响因素 工程对策 |
Research on the Influential Factors and Engineering Measures of Vertical Differential Shortening in Super High-Rise Hybrid Structures |
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| YU Jia,LIU Han-jin,WANG Sheng.Research on the Influential Factors and Engineering Measures of Vertical Differential Shortening in Super High-Rise Hybrid Structures[J].Journal of Qingdao Institute of Architecture and Engineering,2011(2):128-131. |
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| Authors: | YU Jia LIU Han-jin WANG Sheng |
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| Affiliation: | 1.Qingdao Qingjian Real Estate Development Co.,Ltd.,Qingdao 266071,China;2.Qingjian Group Co.,Ltd.,Qingdao 266071,China) |
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| Abstract: | This paper analyzes the influential factors of the vertical differential shortening in super high-rise hybrid structures,describes the mechanism of influential factors including creep,shrinkage,temperature difference and elastic compression and presents the formulas for calculating the vertical differential shortening.At the same time,the engineering measures for reducing the vertical differential shortening are proposed from both the design and construction in this paper,which provides reference for engineering design and construction. |
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| Keywords: | hybrid structure super high-rise vertical differential shortening influential factor engineering measure |
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