Second Order Nonlinear Inelastic Analysis of Composite Steel-Concrete Members. II: Applications

@inproceedings{Pi2006SecondON,
  title={Second Order Nonlinear Inelastic Analysis of Composite Steel-Concrete Members. II: Applications},
  author={Yong-Lin Pi and M. A. Bradford and Brian Uy},
  year={2006}
}
In the companion paper, a total Lagrangian finite element (FE) model was formulated for the second order nonlinear inelastic analysis of steel–concrete composite members. This paper describes the implementation of the incremental–iterative procedure for the FE model. It has been found that using the standard tangent modulus matrix in an incremental–iterative solution procedure may cause error accumulations. These errors in turn lead to an unsafe drift from the yield surfaces, and the yield… CONTINUE READING

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