Research Article

Effect of Damping and Yielding on the Seismic Response of 3D Steel Buildings with PMRF

Table 10

Statistics of global yielding reduction factors ( ) for shears and %.

Earthquake
SC1SC2EQ1EQ22D12D2SD1SD2
N-S E-W N-S E-W N-S E-W N-S E-W N-S E-W N-S E-W N-S E-W N-S E-W

10.970.970.890.930.990.970.980.910.720.660.500.721.001.001.011.03
20.970.870.750.850.870.810.720.820.710.720.670.790.951.001.001.01
30.941.030.820.750.940.950.860.950.910.790.660.721.000.971.011.01
40.980.840.940.870.991.030.970.900.610.630.720.791.001.001.010.97
50.930.740.790.830.790.740.780.980.770.730.780.831.001.001.011.01
60.940.960.900.810.940.980.840.850.770.770.660.691.001.001.011.01
70.961.070.920.900.980.920.760.800.820.860.670.711.001.001.001.00
80.911.110.760.800.920.830.750.780.730.780.750.761.001.001.001.01
90.920.990.860.831.000.880.950.820.740.620.800.771.001.001.001.01
100.830.711.150.850.970.760.720.760.800.700.790.791.001.000.991.00
110.770.750.900.830.960.950.750.650.720.800.760.831.001.001.001.01
121.020.810.980.921.010.840.740.900.720.760.700.791.001.001.021.01
131.000.830.880.820.880.911.060.940.750.800.660.810.941.001.001.00
140.810.700.730.780.840.790.730.740.740.710.700.761.001.001.011.02
150.960.960.780.900.741.030.790.910.730.850.690.791.001.001.001.00
160.970.990.980.841.000.911.000.980.640.590.720.741.001.001.011.00
170.740.870.750.840.831.060.930.810.780.760.720.821.000.961.011.01
180.950.980.980.960.991.000.980.980.690.560.710.620.971.001.030.98
190.960.880.750.950.830.961.260.970.650.670.660.751.001.001.011.00
201.050.750.961.080.841.000.871.010.700.650.620.701.001.001.011.01

Mean0.930.890.870.870.920.920.880.870.740.720.700.761.001.001.011.01
COV0.090.140.120.090.090.110.180.110.090.120.100.070.020.010.010.01