Table of Contents
PPT Slide
Uplift Force in Hold-Down
Hold-Downs
Hold-Downs Connect Walls Through the Floor
PPT Slide
Proper Installation
Common Errors
Double Stud Reduces Strength
Maintain Minimum Edge Distance
PPT Slide
Improper End Distance
Oversize Bolt Hole
Undersized Washers
Countersunk Nut and Washer
Insufficient Embedment
Untightened Nuts
Wood Connections
PPT Slide
PPT Slide
Balloon Framing
Connecting the Top Plate With Framing Clips
Palm Nailer
PPT Slide
PPT Slide
Double Sole Plates
Use Longer Sheets of Wood Structural Panels
Split Sill Plate
Special Retrofit Anchors May Be Needed
Mechanical Wedge Anchor
Adhesive Anchor
Side Plate
Improper Edge Distance in Concrete
Proper End Distance for Sill Plate Anchor
Misaligned Sill Plate Should be Engineered
Improper Countersinking
Anchor the Sill Plate
Use Square Plate Washers
Installing Mechanical Anchors
Installing Adhesive Anchors
Carefully Clean the Hole
Blow Out the Fines
PPT Slide
Installing Side Plates
PPT Slide
Most Important
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Author: Lee-Ann Lyons
Email: shaky@abag.ca.gov
Home Page: http://www.abag.ca.gov/bayarea/eqmaps/fixit/training.html
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