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Figure 7. Scr/Srr values according to rotation capacity, Op. 40 story IMF systems satisfied the allowable probability of collapse presented in FEMA P695 (2009) from the IMF having 0.01 radian rotation capacity. However, the pro- bability of collapse for 30 story IMF systems in SDC Cha, satisfied the allowable probability of collapse presenting in FEMA P695 (2009) from the IMF having 0.03 radian rotation capacity. on the probability of collapse subjected to maximum con- sidered earthquake, the probability of collapse [P(collapse | Svr)] for each model frame is calculated using Eq. (14).

Figure 7 Scr/Srr values according to rotation capacity, Op. 40 story IMF systems satisfied the allowable probability of collapse presented in FEMA P695 (2009) from the IMF having 0.01 radian rotation capacity. However, the pro- bability of collapse for 30 story IMF systems in SDC Cha, satisfied the allowable probability of collapse presenting in FEMA P695 (2009) from the IMF having 0.03 radian rotation capacity. on the probability of collapse subjected to maximum con- sidered earthquake, the probability of collapse [P(collapse | Svr)] for each model frame is calculated using Eq. (14).

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T. : Fundamental period (=C,,7,), ‘“ : 1* mode period, Cj : Seismic response coefficient, x%: connection rotation capacity (1%, 2%, 3% and 4% radian) Table 1. Summary of model frames and performance groups
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Table 3. Beam and column sections of 30 story building (SDC Cy.)
Table 2. Beam and column sections of 30 story building (SDC Cyn)
Table 2. Beam and column sections of 30 story building (SDC Cyn)
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Sang Whan Han et al. | International Journal of High-Rise Buildings
Figure 3. Analysis model of moment connections. Seismic Performance of High-Rise Frames according to Connection Capacities
Figure 3. Analysis model of moment connections. Seismic Performance of High-Rise Frames according to Connection Capacities
Figure 4. IDA curves of 30 story IMF systems. Seismic Performance of High-Rise Frames according to Connection Capacities
Figure 4. IDA curves of 30 story IMF systems. Seismic Performance of High-Rise Frames according to Connection Capacities
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Sang Whan Han et al. | International Journal of High-Rise Buildings Figure 5. IDA curves of 40 story IMF systems.
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Figure 6. Median IDA curves of 30 story and 40 story IMF systems. Seismic Performance of High-Rise Frames according to Connection Capacities
Table 5. Summary of collapse margin parameters and acceptance check
Table 5. Summary of collapse margin parameters and acceptance check
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