The H1A Hurricane Tie – An Update for a Classic

Simpson Strong-Tie recently released an updated model of our H1 – now the H1A. As a consulting engineer, I remember how much I disliked updating my standard details when products were discontinued. I thought it would be informative to explain the modifications and some of the reasons for them.  

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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.

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Yield-Link® Moment Connections in the Great White North

Resiliency is a term which is becoming more commonplace within the field of structural engineering, not just in North America but worldwide. As part of a nation that prides itself on being progressive, engineers in seismic zones of Canada are already exploring innovative solutions that may help create economic structures with resiliency in mind. But what do we mean by resiliency?

In the fields of engineering and construction, resiliency is the ability of a structure to absorb or avoid damage without suffering complete failure. Structural resiliency is the ability of a building or structure to remain sufficiently sound and intact following a shock event as to allow  rapid resumption of normal use.

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The Importance of a Continuous Load Path — Lessons Learned from Recent High-Wind Events

Hurricane season is in full swing, and we’ve had a record number of named storms to date. With each one, Mother Nature has taken the opportunity to remind us of her awesome power and teach us how we can improve our built environment in preparation for the next. One of the lessons we’re regularly reminded of is the importance of a successfully implemented continuous load path and its role in keeping a structure intact.

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