| CS外墙板温度应力的有限元分析 |
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| 引用本文： | 李朝红,李砚波,徐光兴. CS外墙板温度应力的有限元分析[J]. 石家庄铁道学院学报, 2006, 19(1): 67-70 |
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| 作者姓名： | 李朝红 李砚波 徐光兴 |
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| 作者单位： | 石家庄铁道学院土木工程分院 河北石家庄050043(李朝红)，天津大学建筑工程学院 天津300072(李砚波)，石家庄铁道学院国防交通研究所 河北石家庄050043(徐光兴) |
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| 摘 要： | 结合实际工程中CS外墙板温度裂缝情况,采用ANSYS8.1有限元分析软件对普通CS外墙板和加强型CS外墙板的温度应力进行了有限元分析,通过对两种墙板温度应力和裂缝形式的比较,说明了加强型CS外墙板能够提高墙体刚度,有效降低墙体的温度应力,控制裂缝的产生和发展,利于该种新型墙板的推广应用。
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| 关 键 词： | CS墙板 有限元方法 温度应力 温度裂缝 |
| 文章编号： | 1006-3226（2006）01-0067-04 |
| 收稿时间： | 2005-09-14 |
| 修稿时间： | 2005-09-14 |
Finite Element Analysis of Temperature Stress for CS Exterior Walls |
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| Li Zhaohong,Li Yanbo,Xu Guangxing. Finite Element Analysis of Temperature Stress for CS Exterior Walls[J]. Journal of Shijiazhuang Railway Institute, 2006, 19(1): 67-70 |
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| Authors: | Li Zhaohong Li Yanbo Xu Guangxing |
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| Affiliation: | 1. School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 2. Institute of Civil Engineering, Tianjin University, Tianjin 300072, China; 3. Research Institute of National Defense Communications, Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
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| Abstract: | In this paper,using the finite element analysis software ANSYS8.1,the temperature stress of common and reinforced CS exterior wall is calculated.Through contrast to the common ones,the advantages of reinforced CS exterior wall are displayed.The reinforcing measures can increase the rigidity of the wall,decrease the temperature stress and prevent cracks from forming and developing,hence the application of this new type of wall is economic and energy-saving. |
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| Keywords: | CS exterior wall finite element method temperature stress temperature cracks |
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