| 框架结构在季节温差及混凝土收缩作用下的内力分析 |
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| 引用本文： | 陈鹏.框架结构在季节温差及混凝土收缩作用下的内力分析[J].泰州职业技术学院学报,2011,11(4):57-60. |
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| 作者姓名： | 陈鹏 |
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| 作者单位： | 泰州职业技术学院,江苏泰州,225300 |
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| 摘 要： | 以有限元方法为理论基础，借助于大型通用有限元软件ANSYS，利用Beam4单元及Shell63单元建立符合实际情况的框架模型，施加季节温差，并将混凝土收缩折算成温差作用，分析框架结构变形、梁柱内力、板中的应力大小和分布的变化规律，并提出混凝土框架结构设计建议。
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| 关 键 词： | 框架结构 季节温差 混凝土收缩 内力分析 |
Internal Force Analysis of Cement Contraction of Frame Structure under Seasonal Temperaturee Change |
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| CHEN Peng.Internal Force Analysis of Cement Contraction of Frame Structure under Seasonal Temperaturee Change[J].Journal of Taizhou Polytechnical Institute,2011,11(4):57-60. |
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| Authors: | CHEN Peng |
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| Institution: | CHEN Peng (Taizhou Polytechnic College,Taizhou Jiangsu 225300,China) |
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| Abstract: | The finite element method as the theoretical basis, by means of large-scale finite element software ANSYS, using Beam4 unit and Shell63 element to establish the framework for realistic model, imposed seasonal temperature and converted into thermal shrinkage effect of frame deformation, beam column internal forces, board size and distribution of the stress variation, and propose concrete frame design proposals. |
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| Keywords: | frame structure seasonal temperature difference concrete shrinkage force analysis |
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