ETABS Tutorial 7: Detailed Explanation of Stiffness Modifiers of Shell Elements (Shear Walls & CB)
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This video comprehensively explains stiffness
This video comprehensively explains stiffness modifiers for shear walls and coupling beams in ETABS software. Both shear walls and coupling beams were modeled using a shell element. Each modifier's meaning is carefully explained using easy-to-understand illustrations. Additionally, this video presents an example that demonstrates the significant impact of changing these modifiers on the overall response of the structure.
0:00 Changing the Flexural Stiffness of the Shear Wall
1:03 Mechanics of Cracking of Concrete Members
3:30 Explaining ETABS Stiffness Modifiers
7:01 Illustration of stress distribution based on a Laterally displaced coupled wall system
9:41 In-plane and Out-of-plane bending of shear walls
10:25 Example on the effect of changing the stiffness modifiers
You can access and download the Excel sheets by clicking on the link below:
https://drive.google.com/drive/folder...
0:00 Changing the Flexural Stiffness of the Shear Wall
1:03 Mechanics of Cracking of Concrete Members
3:30 Explaining ETABS Stiffness Modifiers
7:01 Illustration of stress distribution based on a Laterally displaced coupled wall system
9:41 In-plane and Out-of-plane bending of shear walls
10:25 Example on the effect of changing the stiffness modifiers
You can access and download the Excel sheets by clicking on the link below:
https://drive.google.com/drive/folder...
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