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Spectral Earthquake - 1 Part 5 - Spectral Earthquake
Preparation
1) Under “Training Project”, create “Spectral Earthquake”
sudirector!
") Under “Spectral Earthquake”, #reate “Static SE”, “$odes” and
“Spectral
Seis%ic” sudirectories&
') #op! S(#*P&+(T %odel le, SE(*P&+(T Seastate le
and PS*P&+(T soil data
ro% “Static PS” director! to “Static SE” director!& .ena%e
the %odel le to
S(#*P&ST( and Seastate le SE(*P&ST(&
Creating foundation superelement under “Static SE”
directory,
1) $odi!ing %odel S(#*P&ST( (dd a /eight co%ination line to
co%ine deck
/eight groups or d!na%ic anal!sis& Using +ata generator to
add a 0T#$ line to
co%ine (.E(, E2PT, 34E and $S# to $(SS, &65 actors /ill e
used or 34E
/eight& (dd a +7*$(S line to pass co%ined deck /eight group
$(SS and jacket
/eight groups (*8+ and 0907 or +!npac /eight& Using Precede
deneretained degree o reedo% or +!npac anal!sis&
") $odi!ing %odel SE(*P&ST( +elete all load cases and load
co%inations&
+elete load case selection line and allo/ale stress %odier
lines& (dd a +E(+
load case along /ith selected /eight groups (*8+ and 0907&
(dd a load case
$(SS, using /eight group $(SS, add 1& : ; direction
acceleration and e : < and ! accelerations or /eight group
$(SS,
(*8+ and 0907 /ith structural /eight included respecti?el!&
Three load
co%inations /ill e added, load co%ination E29S /ill e used or
co%ining
static load /ith d!na%ic earthquake loads& 3oad co%ination
SUP= and SUP7 /ill e
used or oundation superele%ent creation or +!npac anal!sis&
E29S @ +E(+ A
$(SS
SUP= @ +E(+ A $(SS A :.4=
SUP7 @ +E(+ A $(SS A :.47
( load case selection line to select E29S, SUP= and SUP7 /ill e
added eore B3E
line& Part o %odied Seastate input le shall looks like
ollo/ing,
-------------------------------------------------------------------------------------------------------------
3+8PT *BAC 1&"5 6&>5 -6D&5 6D&5 $* *P*P 9
3#SE3 E29S SUP= SUP7B3E S 38(+38(+#*+E(+*#0:T
(*8+0907 +E(++E(+ -C $38(+#*$(SS
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*#0:T $(SS(##E3 1& * #E*1 38(+#*:.4=*#0:T
$(SS(*8+0907 (##E3 &> #E*1 38(+#*:.47
*#0:T $(SS(*8+0907(##E3 &> #E*13#8$3#8$ E29S +E(+
1&$(SS 1&3#8$ SUP= +E(+ 1&$(SS 1&:.4= 1&3#8$
SUP7 +E(+ 1&$(SS 1&:.47 1&E*+
') #reating run le to sol?e the static load E29S and to generate
oundationsuperele%ent using SUP= and SUP7&#lick “Edit
Boundation 8ptions” F “Boundation” part, select “8?erride -
#reate
Pilehead SE” or “Boundation Superele%ent 8ption” and input SUP=
and SUP7 to 1st
= and 1st 7 load cases respecti?el!, “$a< load and deGection”
/ill e used or pilehead loadHdeGection option& *o “Ele%ent
#heck” and “Post?ue” dataase neededor this anal!sis& .un
anal!sis&
