Architecture & Structural Engineering

Nonlinear Analysis Example 1

Column Dimensions, 50x50 Beam Dimensions, 30x50 Storey height, 3m Number of floors, 3
C25 S420

image-20200611-081234.png

The values ​​for the horizontal elastic design spectrum are given below.
Ss = 0.872 S1 = 0.266 ZC

image-20200611-080937.png

Column reinforcements are arranged as 8Φ20 as follows.

image-20200611-081448.png

Beam rebars are arranged as top reinforcement 3Φ18 and bottom reinforcement 2Φ18 in supports.

image-20200611-081611.png

The version of the project file saved with v10.20 is attached below.

3 kat_saf_10_20.rar

 


When single-mode thrust analysis is done, base shear force-ceiling displacement values ​​for + X and + Y directions are given below.

image-20200612-151636.png

The plastic hinge results at the lower end of the column are given below

image-20200612-151928.png
image-20200612-152618.png

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