Retrofitting technique-Global retrofitting.

Global Retrofitting Techniques
1. Adding Shear Wall
2. Adding Infill Wall
3. Adding Bracing
4. Structural Level approach which involves global modification to the structural system
Global
5. Adding Wing Wall/Buttresses
Wall thickening
6. Mass Reduction
7. Supplemental Damping
8. Base Isolation

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Settlement marker-

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