| Characteristics of Deformation and Strength of Concrete in Plane Strain State |
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| 作者单位： | Song Yupu Zhao Guofan Professor，Department of Civil Engineering，Dalian University of Technology，Dalian 116024 Professor，Department of Civil Engineering，Dalian University of Technology，Dalian 116024 |
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| 摘 要： | - The characteristics of deformation and strength of concrete under the plane strain condition are studied experimentally with the triaxial apparatus designed by the authors and are compared with those under the plane stress condition. A formula of stress transformation between plane stress and plane strain conditions is proposed for the elasto-plastic state, and it provides a theoretical basis for simplifying nonlinear analysis and fully using the strength of concrete.
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Characteristics of Deformation and Strength of Concrete in Plane Strain State |
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| Authors: | Song Yupu Zhao Guofan Professor |
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| Institution: | Song Yupu Zhao Guofan Professor,Department of Civil Engineering,Dalian University of Technology,Dalian 116024 Professor,Department of Civil Engineering,Dalian University of Technology,Dalian 116024 |
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| Abstract: | - The characteristics of deformation and strength of concrete under the plane strain condition are studied experimentally with the triaxial apparatus designed by the authors and are compared with those under the plane stress condition. A formula of stress transformation between plane stress and plane strain conditions is proposed for the elasto-plastic state, and it provides a theoretical basis for simplifying nonlinear analysis and fully using the strength of concrete. |
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| Keywords: | concrete plane strain strength deformation elasto-plastic state stress transformation |
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