Analysis of Second-Order Effect in Frame

  title={Analysis of Second-Order Effect in Frame},
  author={毕继红 and 丛蓉 and 张利华},
The second-order effect is the interaction between the vertical load and the deformation in a vertically forced element. In order to deduce a more brief but practical method, which has considered the second-order effect in a sway frame, some factors which affect the second-order deformation in a sway frame should be generalized based on a more accurate method. Nonlinear finite element is adopted in this paper, and according to this theory, a program, which can calculate the inner force and the… CONTINUE READING