Analytic Solution of Second Order Effects Regular Pattern in Non-Sway Closed Cell Frame
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Abstract:
The regular pattern of second order effects according to numerical analysis results in non-sway closed cell frame columns is reviewed . The second order internal force equation and additional displacement method based on the turn-angle equation are provided in second order effects analysis. The analytic solution of second order effects in non-sway closed cell frames is solved by this method, which has proved that the regular pattern of second order effects in non - sway closed cell frame columns is exact.