In steel frame buildings, areas that are vulnerable to earthquake damage include:
- Welded connections between beams and columns in steel moment-resisting frame buildings.
- Brace connections in braced steel frame buildings.
- Tension braces in light metal buildings.
- Wall construction joints and openings in steel framed buildings with concrete shear walls.
- Veneer masonry in steel frame buildings with unreinforced masonry infill walls.
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