Type of Building

No. of Stories

Baghdad Zone

Dehok Zone

P1

P2

P1

P2

ATC40

ATC55

ATC40

ATC55

ATC40

ATC55

ATC40

ATC55

T1S

3S

0.920

0.985

0.911

0.962

1.070

1.133

1.073

1.129

6S

0.798

0.862

0.936

1.090

0.960

1.090

1.160

1.327

9S

0.700

0.790

0.790

0.867

0.880

0.950

0.943

1.051

T1N

3S

0.527

0.583

0.453

0.497

0.793

0.893

0.820

0.877

6S

0.700

0.770

0.733

0.800

0.840

0.920

0.863

0.94

9S

0.733

0.830

0.710

0.773

0.907

1.040

0.853

0.92