Structure

Walking on Thin Ice With Structural Changes

by Dean Dalvit October 30, 2017

This post focuses on the most misunderstood law of structural physics that all too frequently results in very costly remediation and occasionally, can cause complete collapse. The structural system here is the simple post and beam system that occurs in nearly every building type whether […]

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AutoDesk Revit Structure and Bentley RAM working together

by Jim Houlette October 30, 2017

EVstudio’s structural department is working on several new projects where we will be modeling the structure in Revit and exporting it to RAM to complete the analysis. The first trial tests have been working great.  As we become more comfortable with the process we will […]

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Effect of Overdriven Fasteners on Shear Wall Capacity

by Jim Houlette October 26, 2017

With the use of nail guns set too high and the speed of construction, many nails are over driven.  Most building officials don’t seem to notice or comment on this error.  But, if they do you might have a lot of work ahead of you […]

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Sequential Stressing and Elastic Losses

by Calvin Curtis October 19, 2017
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In a previous post, I discussed the sources of short- and long-term losses in unbonded post-tension tendons.  Recently, a question came up on one of my LinkedIn groups regarding elastic shortening and sequential stressing. To refresh your minds, concrete — which is generally regarded by […]

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Foundation Construction – When Frost Depth Can Not Be Met

by evstudio October 12, 2017

The 2009 International Residential Code (IRC) specifies that foundation walls, foundation piers and other permanent support of buildings and structures shall be protected from frost heave. As we know, when water freezes it increases in volume. Bearing a structure’s foundation below the frost line helps […]

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Reviewing Elongation Reports

by Calvin Curtis August 25, 2017
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At this point, I think it’s fair to say that I’m a proponent of post-tensioned structures.  I’ve found that they can be very economical, and there are many things you can only do with post-tensioned concrete.  However, there’s one point that I think all structural engineers […]

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Simpson Strong-Tie Will Replace Commonly Specified “AB” and “ABE” Standoff Post Bases with the “ABW” in 2012

by evstudio August 25, 2017
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New for 2012 is the Simpson Strong-Tie ABW standoff post base. It will be available in March of 2012 and will serve as the replacement to the similar AB and ABE products. The advantages of the ABW will be that it will provide a slightly […]

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It’s Okay to be a Little Shifty

by Dean Dalvit August 25, 2017

This post is for all of those framers who diligently adhered to a structural framing plan to the letter and wound up with more backout framing than they knew what to do with once the plumber and mechanical contractor had their way with the joists. […]

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Home Maintenance – It Can Save Your Life

by EVstudio AEP May 15, 2017

We do a fair amount of work observing structures after a fire.  Sometimes those fires start from a child with a cigarette lighter or an electrical short due to faulty installation. We primarily inspect for structural integrity but sometimes we consult on how to properly install a new fireplace. Other […]

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Cantilevered Stair in Modern Home

by EVstudio AEP May 15, 2017
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I swung by one of my projects today to see how things were coming along. The last time I was there the stairs to the upper level were temped in. Today the steel frame for the cantilevered stairs shone in all its glory. At one […]

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EVstudio is now using Blackpoint Software with ACA

by Jim Houlette May 15, 2017

Our structural department is working with Oakwood Homes and has recently added Blackpoint Software to AutoCAD Architecture (ACA) to help improve our services to our Client.  Blackpoint provides may great features for home builders.  First, it helps to organize and track plans, it also helps […]

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Retrofit Roof Top Mechanical Units

by Ross Maxwell May 15, 2017
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I just completed a job that involved placing a new roof top mechanical unit at an existing commercial building.  The building was located in Louisville Colorado and was for an expanding local organic bakery. After receiving the as built structural plans for the building, the […]

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