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XXX  Project   Structural Seismic Design Checklist

City.

Jeddah, KINGDOM OF SAUDI ARABIA

Building Name

Main Building

No.

Seismic Design Step Description

Item to Provide

1

Determine SS & S1   based on site coordinates

SS=0.30g

2

S1=0.11g

3

Site soil class

D

4

Determine SD1

SD1=0.173067g

5

Determine SDS

SDS=0.312g

6

Determine seismic design category   SDC

C

7

Establish the building occupancy   category

¢ò, I=1.0

8

Fundamental period

Ta=0.46

9

Determine Ts=SD1/SDS

Ts=0.55

10

Identify types of horizontal   irregularity

1a,2,3,5

11

Identify types of vertical   irregularity

N/A

12

Confirm ELF procedure or modal   response spectrum procedure

MRS

13

Identify the proposed structural system

Intermediate reinforced concrete  moment frames

14

Determine the response   modification factor

R=5.0

15

Determine the deflection   amplification factor

Cd=4.5

16

Determine applicability of overstrength   factor

¦¸0=3.0

17

Determine redundancy factor

¦Ñ=1.0

18

Check if Ev is required

Y

19

Seismic force orthogonal   interaction effects considered?

Y

20

Amplification of accidental   torsional moment applicable?

Y

21

Check 25% increase in forces of diaphragm to vertical   elements?

N

 

 

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