Research Article

Study on the Effect of Extra Pole Support on Seismic Resistance for Low-Rise RC Structures

Table 4

Peak interstory drift ratio/%.

IM = 0.1 g = 0.2 g = 0.4 g

Floor123123123
SDS0.160.170.110.340.360.250.870.890.69
PDS0.320.230.110.750.580.274.173.780.77
Group AA10.220.230.110.490.530.251.061.270.66
A20.230.220.10.510.520.251.111.240.64
A30.250.220.10.550.50.231.21.160.59
A40.260.210.10.560.490.231.241.140.58
A50.270.210.10.580.480.221.281.110.55
Group NN10.270.220.10.580.50.241.331.130.61
N20.270.220.10.590.50.241.281.180.59
N30.270.210.10.60.490.231.31.130.57
N40.270.220.10.610.490.231.361.130.56
Group SS10.280.170.070.610.470.171.41.180.42
S20.310.160.060.690.450.161.551.10.38
S30.310.150.060.70.450.151.561.090.37
S40.320.150.060.710.450.151.581.070.36