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Constitutive models of concrete structures subjected to seismic shear

  • Laskar, Arghadeep (Department of Civil Engineering, Indian Institute of Technology Bombay) ;
  • Lu, Liang (Institute of Structural Engineering and Disaster Reduction, Tongji University) ;
  • Qin, Feng (School of Civil Engineering, Harbin Institute of Technology) ;
  • Mo, Y.L. (Department of Civil and Environmental Engineering, University of Houston) ;
  • Hsu, Thomas T.C. (Department of Civil and Environmental Engineering, University of Houston) ;
  • Lu, Xilin (Institute of Structural Engineering and Disaster Reduction, Tongji University) ;
  • Fan, Feng (School of Civil Engineering, Harbin Institute of Technology)
  • Received : 2014.12.17
  • Accepted : 2014.02.26
  • Published : 2014.11.25

Abstract

Using OpenSees as a framework, constitutive models of reinforced, prestressed and prestressed steel fiber concrete found by the panel tests have been implemented into a finite element program called Simulation of Concrete Structures (SCS) to predict the seismic behavior of shear-critical reinforced and prestressed concrete structures. The developed finite element program was validated by tests on prestressed steel fiber concrete beams under monotonic loading, post tensioned precast concrete column under reversed cyclic loading, framed shear walls under reversed cyclic loading or shaking table excitations, and a seven-story wall building under shake table excitations. The comparison of analytical results with test outcomes indicates good agreement.

Keywords

constitutive models;reinforced and prestressed concrete structures;finite element analysis

Acknowledgement

Supported by : Kwan Hua Scholarship Foundation, Research Institute of Structural Engineering and Disaster Reduction

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Cited by

  1. Simulation of Prestressed Steel Fiber Concrete Beams Subjected to Shear vol.10, pp.3, 2016, https://doi.org/10.1007/s40069-016-0153-8