| Analytical Crack Model for 2-D Reinforced Concrete Structures |
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| 作者姓名： | CHE Yi |
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| 作者单位： | The State Key Laboratory of Coastal Offshore Engineering，Dalian University of Technology，Dalian 116023，China，The State Key Laboratory of Coastal Offshore Engineering，Dalian University of Technology，Dalian 116023，China |
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| 摘 要： | A two-dimensional smeared crack model for reinforced concrete members is presented. Special emphasis is placed on the bond between concrete and reinforcement as the main factor influencing tension stiffening in cracked reinforced concrete. With the derived tangential stress-strain equations for concrete in the direction perpendicular to the cracks, the constitutive relationship for cracked reinforced concrete is established. Experimental specimens have been analyzed with the analytical model, and the analytical and experimental results are found to be in good agreement.
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Analytical Crack Model for 2-D Reinforced Concrete Structures |
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| CHE Yi and SONG Yupu
The State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian ,China.Analytical Crack Model for 2-D Reinforced Concrete Structures[J].China Ocean Engineering,2002,16(3):415-422. |
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| Authors: | CHE Yi and SONG Yupu
The State Key Laboratory of Coastal and Offshore Engineering Dalian University of Technology Dalian China |
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| Institution: | The State Key Laboratory of Coastal ard Offshore Engineering, Dalian University of Technology, Dalian 116023, China The State Key Laboratory of Coastal ard Offshore Engineering, Dalian University of Technology, Dalian 116023, China |
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| Abstract: | A two-dimensional smeared crack model for reinforced concrete members is presented. Special emphasis is placed on the bond between concrete and reinforcement as the main factor influencing tension stiffening in cracked reinforced concrete. With the derived tangential stress-strain equations for concrete in the direction perpendicular to the cracks, the constitutive relationship for cracked reinforced concrete is established. Experimental specimens have been analyzed with the analytical model, and the analytical and experimental results are found to be in good agreement. |
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| Keywords: | bond slip reinforced concrete crack |
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