| Finite Element Analysis of Concrete Structures Strengthened with Carbon Fiber Sheet |
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| 作者姓名： | WANG Xiao? rong JIAN Kai? lin LIU Min CHEN Guo? fu |
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| 摘 要： | Stress redistributes after the concrete structures strenthened with carbon fiber reinforced polymer sheet. It is a question of secondary loading.Many scholars have studied it and got a lot of achievements.This paper summarizes the methods and analyzes their advantage and shortcoming. Based on it, a new method is proposed.The method is developing in large-scale general software-Ansys by using adding new elements, constitutive relationship, failure criterion,and so on.The calculation formula agrees with the experimental data.
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| 关 键 词： | carbon fiber reinforced polymer sheet strenthing secondary loading finit element developing |
| 修稿时间： | 2002/6/21 0:00:00 |
Finite Element Analysis of Concrete Structures Strengthened with Carbon Fiber Sheet |
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| WANG Xiao? rong,JIAN Kai? lin,LIU Min,CHEN Guo? fu.Finite Element Analysis of Concrete Structures Strengthened with Carbon Fiber Sheet[J].Storage & Process,2003(2):132-135. |
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| Authors: | WANG Xiao? rong JIAN Kai? lin LIU Min CHEN Guo? fu |
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| Abstract: | Stress redistributes after the concrete structures strenthened with carbon fiber reinforced polymer sheet. It is a question of secondary loading.Many scholars have studied it and got a lot of achievements.This paper summarizes the methods and analyzes their advantage and shortcoming. Based on it, a new method is proposed.The method is developing in large-scale general software-Ansys by using adding new elements, constitutive relationship, failure criterion,and so on.The calculation formula agrees with the experimental data. |
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| Keywords: | carbon fiber reinforced polymer sheet strenthing secondary loading finit element developing |
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