Please note that this lesson has two parts. As such, there will be only one quiz and assignment which can be found at the end of the Changing the Site Information video.

Introduction

This lesson introduces the Beam Input View features in Sizer, covering key aspects of beam design, including span types (design, clear, and full), multiple spans with cantilever options, and deflection limits for roof and floor members. It also explores material and member property selections, custom section sizes, fire design considerations for large members per CSA 86 Annex B, and lateral support spacing. The session provides a solid foundation for optimizing beam design within the program.

Learning Outcomes

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

• Identify the three span types in Sizer’s Beam Mode and explain how they impact beam length calculations.
• Apply the program’s features to define multiple spans, incorporate cantilevers, and adjust material properties for structural design.
• Analyze deflection limits, fire rating considerations, and national building code compliance when designing beams, floor joists, and roof joists.
• Evaluate the effects of lateral support spacing and glulam member properties on beam stability and performance.

Instructional Video (Part 1 of 2)

Video Run Time: 06:34 minutes