The HDUE Holdown represents the latest milestone in a long history of innovative products at Simpson Strong-Tie. Our journey began in 1966 with the introduction of the first HD welded holdown, a robust, raw steel piece designed to secure posts to foundations (figure 1). Over the decades, we have continually refined and improved our designs to meet evolving industry needs and standards.
Author: Jesse Russell
QuickFrames Q&A: Top Questions Answered
In this post, we follow up on our March webinar, Innovative Structural Steel Solutions, Part 2 — QuickFrames, by answering some of the interesting questions raised by attendees.
During the webinar, we explored QuickFrames, a pre-engineered, adjustable framing solution that simplifies structural support for rooftop and floor openings in commercial buildings. We examined common market challenges and the limitations of traditional angle iron and channel steel frames, emphasizing the need for more adaptable framing solutions. By comparing QuickFrames to traditional welded steel frames, we highlighted its fully customizable, bolt-on design, simplifying coordination, eliminating field fit-up issues, and reducing labor, installation time, and overall costs.
90 Years Later — How the Long Beach Earthquake Changed California’s Approach to School Construction
On March 10, 1933, around dinnertime, a magnitude 6.4 (Mw) earthquake struck the Long Beach area of California just before 6 p.m., causing widespread damage and resulting in 120 fatalities. This earthquake became a turning point in the way that earthquakes and their impacts were understood and addressed in the western US.
Simpson Strong-Tie Engineer to Talk on Mass Timber Construction and Design
Simpson Strong-Tie is proud to announce that one of our product engineers, Bonnie Yang, Ph.D., P.E., CFS, has been invited to give a public lecture on mass timber connections. The date of her lecture will be March 3 at 11 a.m. PST. Yang’s lecture will be part of a Mass Timber mini-lecture series hosted by the School of Architecture at Mississippi State University in partnership with the Mississippi Forestry Association.
Questions Answered: Designing Cladding Connections with Greater Flexibility Using the Edge-Tie™ System
On November 9, 2022, we hosted the second in a two-part series on the latest solutions for creating cladding connection designs for structural steel buildings. The second webinar provided a technical overview of the Edge-Tie system. Simpson Strong-Tie R&D engineers Abhishek Kulkarni and Fayad Rahman discussed the performance evaluation testing and design parameters for a façade attachment method that uses adjustable bolted connections without any field welding.
Rachel Holland : New Co-Host of The Structural Engineering Channel Podcast
The Structural Engineering Channel Podcast is an invaluable resource for engineers no matter where they are in their career journey. Simpson Strong-Tie is proud to announce our very own US Southwest Engineering Supervisor Rachel Holland has been selected as the next co-host for the well-regarded podcast series. Continue Reading
The Legacy of Loma Prieta
Every year on October 17, we take a moment to reflect on the 1989 Loma Prieta earthquake. The 6.9-magnitude earthquake was one of the most powerful and costly quakes to shake the San Francisco Bay area since the 7.9-magnitude earthquake of 1906. The quake caused an estimated $6 billion in damage and, tragically, resulted in 63 deaths and 3,757 injuries.
Many of those casualties were due to failing infrastructure when sections of the Nimitz Freeway collapsed.
Simpson Strong-Tie was founded in Oakland, California — practically in the heart of the Bay Area. Earthquakes were never far from the minds of our founders. It’s why even before Loma Prieta our mission was to provide solutions that help people design and build safer, stronger structures. However, it’s safe to say the earthquake not only reinvigorated our mission but inspired countless structural engineers who would go on to define the next 30 years of Simpson Strong-Tie research and development into community resilience.
Improve Your Structural Steel Designs with the Yield-Link® Software Webinar Series
With the introduction of the Simpson Strong-Tie Yield-Link® moment connection for steel construction, the engineering and software development teams at Simpson Strong-Tie created multiple design tools to support users in their specification of the Yield-Link technology. These tools range from a connection modeling guide and plugins for designers to detailing software add-ins for detailers. The Yield-Link moment connection simplifies structural steel design while providing a connection that keeps steel buildings strong and safe.
2020 Simpson Strong-Tie Scholarship Students’ Questions Answered
Every year Simpson Strong-Tie hosts our scholarship students at our home office. It provides the students with an opportunity to meet face to face with experts in the industry, have one-on-one sessions with mentors, and tour our manufacturing and testing facilities. Not surprisingly to anyone, 2020 threw a pandemic-sized bucket of water on our annual plans. We needed to think outside the box to provide these students with opportunities to ask the questions they would have normally brought to California.
Questions Answered: Deck Guard Post Connections Webinar
In this post, we follow up on our May webinar, Safer, Stronger Decks: Guard Post Connections, by answering some of the interesting questions raised by attendees.