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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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