“SEU Speaker Inspires” Organization of the Month: Habitat for Humanity – Capital District
In October 2017, Otto Schwarz, PE, SE, from Ryan Biggs | Clark Davis, gave a talk on Post-Tensioned Concrete Analysis and Design. He chose the Habitat for Humanity – Capital District (https://www.habitatcd.org/) for the SEU Speaker Inspires donation of the month. Otto shared why he chose his local Habitat for Humanity: “I have been lucky enough to have the privilege […]
Analysis of Post-Installed Adhesive Anchors Near Abandoned Holes
Using post-installed adhesive anchors is commonplace in concrete construction and especially in renovations of concrete structures. However, field conditions can often dictate changes to the original design, and anchors are often relocated due to unforeseen circumstances. If you have been a design engineer for any length of time, you have undoubtedly encountered the situation where […]
“SEU Speaker Inspires” Organization of the Month: Hurricane Harvey Relief Fund and Red Cross – Hurricane Irma Relief
In September 2017, Kevin Davenport, PE, from Simpson Strong-Tie, gave a talk on Code Provisions for Post-Installed Adhesive Anchors into Concrete. He chose both the Hurricane Harvey Relief Fund through the Greater Houston Community Foundation (https://ghcf.org/hurricane-relief/) and the Red Cross – Hurricane Irma Relief Fund (www.redcross.org) for the SEU Speaker Inspires donation of the month. Kevin […]
Design Resources for Buckling Restrained Braced Frames
Have you considered using Buckling Restrained Braced Frames on your steel design projects, but are unsure of where to find more information on how and where they can be used? If you are looking for guidance on including BRBFs in your next project, or want to learn more about their design process, then we have […]
Buckling Restrained Braced Frames – Schedule and Notes
For the seasoned seismic designer, Buckling Restrained Braced Frames may be a familiar structural system, however, some structural engineers may not be quite as familiar with their use. These prefabricated, or manufactured brace elements consist of a steel core and a buckling-restraining system, and they exhibit robust cyclical performance and have large ductility capacity. Their […]
“SEU Speaker Inspires” Organization of the Month: Kentucky Educational Television
In August 2017, Ash Norton, from Ash Norton Engineering Leadership, gave a talk on Digital Presence for Engineers: What are Your Emails Really Saying? She chose the Kentucky Educational Television (https://www.ket.org/) for the SEU Speaker Inspires donation of the month. Ash shared why she chose Kentucky Educational Television: “Some of my earliest memories were of watching Sesame Street and […]
New Design Approach Recommended for Chevron Braced Frames
Chevron braced frames are popular among steel frame design engineers due to the convenient nature of their flexible geometry which allow for wall openings and movable workpoints along the frame beam. The connections of such configurations are typically left to a contracted connection designer who, in the past, has considered these gusseted bracing connections to […]
What’s the difference? OMF vs IMF vs SMF
Are you able to quickly recall the different code requirements for Intermediate Moment Frames and Special Moment Frames? For many engineers who don’t design in seismically active regions every day, anything beyond a standard R=3 seismic design might require some study on the current requirements for drift and strength design in moment frame construction. However, […]
The Chevron Effect – Useful Resources for EORs
Do you often utilize chevron braced frames in your steel building designs? The flexible geometry of a chevron brace makes these configurations very common because of the ability to shift the workpoint of the bracing connection along the length of the frame beam; thus allowing for wall openings in the structural wall. However, the Chevron […]
2015 NDS for Wood Construction – Now Including Cross-laminated Timber
Have you seen some of the new mid to high-rise structures that are using cross-laminated timber? While the product has been used in Europe since the 1990s, it has more recently become available in the US and Canada. Now, with the incorporation of this new wood product in the 2015 NDS for Wood Construction, you […]