SIMFLEX-S plus the following :
N, S, E, W, EL and X, Y, Z, coordinates can be used at the same time. Extensive dynamic features including response spectra earthquake with residual mode compensation, harmonic analysis for steady state vibration, and time-history force with either modal or direct integration. Norwegian, Swedish, and ASME/ANSI codes. Support load summary options. Special features for long pipeline analysis.