Scott D. Coffman, P.E., SECB

Errors in Substituting Dead Load for Live Load in Wood Design

Scott Coffman

Introduction Custom kitchens, with high-end appliances, granite countertops, and central islands, are becoming more and more prevalent in the home market today. These products and finishes are heavy and the dead loads from the central islands and/or cabinets positioned along interior...

#10231 Cover image
October 2018
Issue #10231
Page 48
Glenn Traylor

What is the Most Common Fabrication Issue That Impacts a Truss?

Glenn Traylor

The most common problem typically encountered is excessive defects in the plated area of the truss. While some defects are acceptable in the plated area, the degree of defects depends on the actual joint situation and forces at the joint. Connector sizes are controlled by design, handling,...

#10229 Cover image
August 2018
Issue #10229
Page 32
Frank Woeste. P.E.

When Fashion Affects Structure—Floor Design Considerations for Preventing Tile and Stone Cracks

Frank Woeste

Two kinds of designers are involved in home construction—design professionals responsible for the structure and the interior-focused designers responsible for the final appearance. Although these roles can overlap, it is important for design professionals to be aware of in-service demands...

#10227 Cover image
June 2018
Issue #10227
Page 60
Glenn Traylor

So What is the Big Deal About Member to Member Gaps?

Glenn Traylor

Compliance with ANSI/TPI 1–2014 requires maintaining member to member gaps at less than 1/4 inch. An exception would be for floor truss chord splices where the limit is 1/16 inch. Let us take a look at two different situations, the first being a roof truss and the second being a 4 x 2...

#10215 Cover image
June 2017
Issue #10215
Page 30

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