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A platform for research: civil engineering, architecture and urbanism
Research on the Three-Dimensional Nonlinear Stiffness Mechanical Model of Immersed Tube Tunnel Joints
According to the structural characteristics and static equilibrium of the joints, an immersed tube tunnel, three-dimensional, nonlinear stiffness mechanical model is established. What's more, the harmonious relation for deformation and stress-strain relations of GINA and OMEGA gasket are analyzed. By using this model, the different operating modes of the joints can be divided and identified by the relative displacement of the shear key. In addition, the mechanical characteristics of joints and the nonlinear relation between the joint displacement and internal force are further revealed.
Research on the Three-Dimensional Nonlinear Stiffness Mechanical Model of Immersed Tube Tunnel Joints
According to the structural characteristics and static equilibrium of the joints, an immersed tube tunnel, three-dimensional, nonlinear stiffness mechanical model is established. What's more, the harmonious relation for deformation and stress-strain relations of GINA and OMEGA gasket are analyzed. By using this model, the different operating modes of the joints can be divided and identified by the relative displacement of the shear key. In addition, the mechanical characteristics of joints and the nonlinear relation between the joint displacement and internal force are further revealed.
Research on the Three-Dimensional Nonlinear Stiffness Mechanical Model of Immersed Tube Tunnel Joints
Ding, Wenqi (author) / Liu, Peng (author)
Geo-Shanghai 2014 ; 2014 ; Shanghai, China
2014-05-05
Conference paper
Electronic Resource
English
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