Please note that this lesson has three parts. As such, there will be only one quiz and assignment which can be found at the end of the Custom Hold-Downs video.

Introduction

This video introduces basic hold-down inputs in the Shearwalls Program, covering key settings like shrinkage length, anchor bolt length, and hold-down placement options. Users can choose predefined or custom hold-downs and apply them to shearwalls and openings based on design needs. The program offers single and double bracket options, automatically adjusting placement to meet resistance requirements. A design example demonstrates how selecting the appropriate hold-down model ensures structural adequacy.

Learning Outcomes

By the end of this lesson, you will be able to:

• Interpret hold-down input options in Shearwalls Program to assess their impact on shearwall resistance, displacement, and overall structural performance.
• Differentiate between single and double bracket hold-downs to determine appropriate placement based on structural story levels and design requirements.
• Analyze hold-down placement strategies, including “where required only” and “on all segments,” to optimize shear wall design efficiency and compliance.
• Evaluate hold-down capacity in design scenarios by adjusting hold-down models and verifying structural adequacy through software-generated resistance calculations.

Instructional Video (Part 1 of 3)

Video Run Time: 05:08 minutes