8/18/2019 Base Shear Calc UBC-1997

1/2

CALCULATION OF BASE SHEAR (UBC-1997)

Location : Rancakusu!a Su!station

Seismic Zone Factor Z 0.300

Building inportance Factor I 1.250

Soil Profle Type S

!esponse "odifcation Factor ! 5.500

#cceleration$ependent Seismic %oe&cient %a 0.3'0

(elocity ependent Seismic %oe&cient %) 0.5*0

 Total +, Building in "eter *.000

-lastic Fundamental Period o, (iration T 0.13/

Tota" Bas# S$#a%

0.050

0.//

0.205

S

n

 0.0*// 4 67438*6_

  6(_ /   4〖 2.5  〗   0.11 _  

 0.11 _  

  6(_ / 

 4〖 2.5  〗   6_ /

8/18/2019 Base Shear Calc UBC-1997

2/2

Special +ccupancy Structure

Sti9 Soil Profle

:

:

:

  6 /