2 2 2 4 SD 8 Pendekatan Analisa Linier Metallic Damper

Tabel 3.2 . Nilai faktor koreksi simpangan Model response spektrum EL-CENTRO K d K s

0.5 1

2 3 4 5 6 T detik e NILAI KOREKSI 2 0.946 0.905 0.918 0.950 0.975 0.991 1.004 4 SD 8 0.856 0.790 0.755 0.833 0.866 0.892 0.902 2 2 1.017 1.025 0.905 0.734 0.687 0.677 0.676 4 SD 8 0.891 0.757 0.674 0.660 0.678 0.704 0.740

1.7 2

1.035 1.009 0.946 0.988 1.014 0.970 0.898 4 SD 8 0.909 0.838 0.614 0.615 0.623 0.646 0.656

1.5 2

1.149 1.236 1.327 1.392 1.450 1.493 1.517 4 SD 8 1.108 0.969 0.785 0.739 0.676 0.665 0.688

1.2 2

1.064 1.151 1.212 1.234 1.245 1.252 1.256 4 SD 8 0.922 0.973 1.045 1.005 0.993 0.971 0.992

1.0 2

1.039 0.977 0.854 0.812 0.833 0.860 0.882 4 SD 8 0.832 0.773 0.773 0.813 0.862 0.894 0.885

0.8 2

1.102 1.058 0.992 0.992 0.986 0.982 0.974 4 SD 8 1.015 1.056 0.944 0.754 0.613 0.545 0.529 0.5 0.995 0.907 0.804 0.723 0.666 0.669 0.675

0.2 2

4 SD 8 1.030 0.91 0.847 0.918 0.949 0.813 0.654 Mahadianto Ong : Pendekatan Analisa Linier Metallic Damper, 2008 USU e-Repository © 2008 Tabel 3.3 Nilai faktor koreksi simpangan Model response spektrum SNI 03 – 1726 -2002 K d K s

0.5 1 2

3 4 5 6 T detik e NILAI KOREKSI 2 1.013 1.095 1.174 0.212 1.235 1.250 1.260 4 SD 8 0.996 0.887 0.767 0.751 0.736 0.723 0.716 2 2 0.881 0.858 0.873 0.882 0.886 0.888 0.889

1.7 4 SD 8

0.807 0.854 0.774 0.698 0.650 0.632 0.612 2 0.865 0.919 0.966 0.987 0.998 1.005 1.010 4 SD 8 0.722 0.720 0.759 0.799 0.839 0.866 0.874 1.5 2 0.969 1.014 1.075 1.116 1.14 1.166 1.183 4 SD 8 0.728 0.688 0.677 0.728 0.796 0.847 0.884 1.2 2 1.183 1.181 1.149 1.127 1.112 1.102 1.095 1 4 SD 8 0.969 0.828 0.686 0.656 0.651 0.658 0.666 2 1.203 1.182 1.128 1.138 1.184 1.224 1.258

0.8 4 SD 8

1.092 1.005 0.873 0.808 0.788 0.794 0.803 2 1.480 1.513 1.455 1.404 1.360 1.321 1.297 4 SD 8 1.376 1.338 1.154 0.999 0.898 0.845 0.815 0.5 2 1.068 1.093 1.159 1.187 1.204 1.250 1.296

0.2 4 SD 8

1.172 1.105 1.032 1.040 1.070 1.057 1.010 Mahadianto Ong : Pendekatan Analisa Linier Metallic Damper, 2008 USU e-Repository © 2008 Gambar 3.13. Nilai factor koreksi simpangan dengan model response spektrum gempa EL-CENTRO Mahadianto Ong : Pendekatan Analisa Linier Metallic Damper, 2008 USU e-Repository © 2008 Gambar 3.14 Faktor koreksi simpangan dengan model response spektrum SNI 03- 1726 -2002 Mahadianto Ong : Pendekatan Analisa Linier Metallic Damper, 2008 USU e-Repository © 2008

3.6. CONTOH KASUS :