Static Seismic Analysis Method on STAAD Pro v8i as per IS1983 - 2002 (Earthquake Analysis) | CivilDigital

Static Analysis Method & Calculation of Design Seismic Force in STAAD Pro v8i as per IS1983 – 2002

Static Analysis as per IS1893 2002 :Calculation of Design Seismic Force in STAAD Pro v8i
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Structure:

Four-story RC office building

The building is located in Assam (seismic zone V).

The soil conditions are medium stiff

Entire building is supported on a raft foundation.

R. C. frames are infilled with brick-masonry.

Lumped weight due to dead loads is 12kN/m2 on floors and 10 kN/m2 on the roof.

Live load of 4 kN/m2 on floors and 1.5 kN/m2 on the roof.

 

Design Parameters:

For seismic zone V

Zone factor Z = 0.36 (Table 2 of IS: 1893)

For office building, the importance factor, I, = 1.0 (Table 6 of IS: 1893).

Building provided with moment resisting frames detailed as per IS:13920-1993.

Response reduction factor, R, = 5. (Table 7 of IS: 1893 Part 1)

 

Seismic Weights, Fundamental Period in Staad Pro, Force Distribution with Building Height in Staad Pro, Load Combinations, Seismic Analysis as per IS1893 2002 in Staad

Static Seismic Analysis Method on STAAD Pro v8i as per IS1983 – 2002 (Earthquake Analysis) was last modified: March 24th, 2014 by Johnny

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