One of my most vivid memories from college is my Struct I professor teaching us that civil engineering is an empirical field. He wasn’t just defining what empirical meant, he was also teaching us we need to ready our minds for change. This instruction came at a fortuitous time. This was 1997 and three years prior to that the Northridge earthquake had rocked Los Angeles and was about to change the way structural engineers look at seismic design and detailing forever. Beginning with the changes codified in the 1997 UBC, the standard of practice for seismic design today has evolved to become radically different from what was followed prior to Northridge. In this article the change I would like to help us all understand is multi-period seismic in ASCE 7-22 — where it came from, what’s “multi-” about it, and how it will affect what you do in your own designs.
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Upcoming Presentation: Ensuring Seismic Deformation Compatibility in Mass Timber Connections
Ever wonder how mass timber beam-to-column and column-to-column connections hold up when seismic deformation begins to push a structure beyond its expected limits? For engineers working with mass timber, understanding this behavior is central to design decisions, connection detailing, and project performance. Simpson Strong-Tie senior product engineer Alex Mueller and product engineer Giovanni Pereira will examine seismic deformation compatibility for mass timber connections in a webinar on December 17, 2025, at 10:00 a.m. PT. Presented by Simpson Strong-Tie and hosted by STRUCTURE as part of its sponsored webinar series, the session reviews the mechanics, research insights, and engineering considerations that shape connection performance during seismic demand. Read on to learn more about the focus of this webinar.
What I Did This Summer: Working as a Simpson Strong-Tie R&D Intern
This summer, we welcomed Wyatt Munsch, a senior electrical engineering major at San Jose State University, who spent the summer interning in our Karen Colonias Research Laboratory in Pleasanton, California. He jumped into projects ranging from small-scale fastener tests to large-scale structural builds, learning how engineers and technicians collaborate to bring ideas to life. Wyatt gained hands-on experience with tools, setups, and material prep, even building a planter box for our scholarship student trip. Along the way, he picked up practical skills and made personal and professional connections..
Decks Done Right Series — Real Solutions for Safer, Stronger Decks: Building Safe and Sturdy Stairs for Your Deck
In this post, the last in a series of six, we will discuss how to build code-compliant stairs for your deck. When constructing a deck, ensuring that stair stringers and treads are properly connected is crucial for safety and compliance with building codes. Here are some key considerations for stair dimensions and connections:
Anchor Anatomy 101: SET-3G® Adhesive Anchoring System
Welcome to our second Anchor Anatomy 101 blog post focusing on anchor systems. Each post is designed to clarify anchor components, installation processes, and common applications to help you make informed anchor selection decisions based on your project’s unique requirements. Our first article focused on screw anchors; this blog looks at adhesive anchoring systems.
How Simpson Strong-Tie Helped Shape My Career
Matthew Cristi is a structural engineering project manager at Los Angeles Air Force Base and a Civil Engineering Officer in the U.S. Air Force Reserves. He earned his degrees from CSUN and Stanford and has worked at KPFF and Los Angeles Air Force Base. Matthew first connected with Simpson Strong-Tie through a scholarship and continues to value their support and resources in his professional work.
A No-Equal Experience: The Simpson Strong-Tie® Student Scholarship Trip
Hear from Koby Stewart, a civil engineering senior at the University of Michigan, as he shares his experience as a Simpson Strong-Tie Student Scholarship recipient. Koby dives into his background in construction and his introduction to Simpson Strong-Tie’s “No Equal” philosophy of excellence. Koby discusses how the experience broadened his professional network and influenced his career plans, including participation in ASCE competitions and pursuing a master’s degree in structural engineering.
Putting Engineering into Action: Interning at a Simpson Strong-Tie R&D Test Lab
Meet Tristan St. John, a mechanical engineering student from Colorado State University who joined Simpson Strong-Tie this summer as an intern at the Karen Colonias Research Lab in Pleasanton, California. His work involved assembling designs, selecting wood, and conducting tests using hydraulic presses. Tristan gained insights into the complexities of lab work and the importance of the various testing we do in our labs. The internship provided him with practical experience and exposure to a professional engineering environment, complementing his academic studies.
Learning Beyond the Classroom: The Simpson Fellowship Experience
Steinar Goheen, a fourth-year architecture student at Washington State University, is passionate about historical preservation and aims to work in that field. Recently, they (Steinar) participated in the week-long Strong-Tie Undergraduate Fellowship trip, which comprises educational visits to various Simpson Strong-Tie branches in California, witnessing product manufacturing, and exploring San Francisco, including a visit to Alcatraz. Join Steinar as they recount their educational journey and share memorable moments from the trip.
Learning on the Job — Insights from a Mechanical Engineering Intern at Simpson Strong-Tie
Aaron Lim, a recent graduate from UC Irvine, recounts his summer internship at Simpson Strong-Tie in Riverside, CA, where he gained practical experience in manufacturing engineering and learned about lean engineering principles. Under the mentorship of Shoen Davis, Aaron contributed to continuous –improvement projects and appreciated the company’s commitment to community and other core values. His internship gave him valuable insights into the field and solidified his career interests in manufacturing.