Engineering

Platt Park Footing Inspection

by Katelyn Wager February 6, 2019
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Today I hit an exciting milestone in my budding career.  I conducted my first footing inspection of a model house I mentioned in a previous article!  EVstudio conducts countless site inspections of the foundation and framing plans we design, but today’s was the footing inspection […]

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Quickly Construct Concrete Pad Footings with FASTBAG

by evstudio January 31, 2019

At a recent seminar I attended I was introduced to the Fab-Form product called FASTBAG. This product is brilliantly simple….a textile bag you can fill with concrete and reinforcing bars to take the place of the wood formwork traditionally utilized to construct pad footings. The […]

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Post-Tension Crack Control (or, Keep that Duct Tape Handy)

by EVstudio AEP January 17, 2019

Last month, I wrote a blog post about things you can’t fix with duct tape — specifically, post-tension tendon sheathing.  A couple of my readers told me that I’d strayed dangerously close to heresy — so I thought I’d write a post about something post-tensioned […]

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Restrained versus Unrestrained Members

by EVstudio AEP January 7, 2019
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In the last several months, I’ve had many questions about what constitutes a “restrained” concrete member, and what constitutes an “unrestrained” concrete member.  The volume has been such that I’ve decided to take a break from my usual post-tensioned discussions and lay this out. This […]

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Different Structural Foundation Types

by Jim Houlette November 30, 2018
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  There are many different foundation types and each one has a unique feature and advantage over other types.  I’ll go into a brief summary of each foundation type and why I used the foundation design in each situation.  Here is a list of the […]

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A Culture of Opportunity at EVstudio

by LindaAnn Rogers November 30, 2018

One of the most encouraging and motivating aspects about working at EVstudio is the culture of opportunity.  A recent nationwide leadership study of nearly 500 senior leaders, managers, supervisors and key employees sought to answer the question, “What is the one most important thing that […]

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Foundation Construction – When Frost Depth Can Not Be Met

by evstudio November 30, 2018

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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Interpreting Truss Shop Drawing Dimensions

by evstudio November 16, 2018
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Spend any time as a structural engineer that deals with residential structures and you will no doubt be asked to review pre-engineered truss shop drawings.  For a young engineer this may be a daunting task from the look of the cut sheets (shown below). One […]

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Denver Engineers Not Surprised by New Post-Tension Rule

by EVstudio AEP November 6, 2018
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Good day!  Your usual post–tension maniac here, with more exciting information on post-tensioning! A few months ago, I mentioned that finishing post-tension tendons was an area of special concern, since corrosion is very much the arch-enemy of post-tension tendons.  There are actually a lot of […]

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Colorado Homebuilding Academy

by Michael Carr October 29, 2018

If you’ve been keeping up on the news in Colorado’s residential sector, you’ve probably noticed that the state (and most of the nation) is experiencing a housing shortage. In 2018 alone, the Denver Post has reported that Denver may have a deficit of up to […]

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Post-Tension Elongations: How Long is Too Long?

by EVstudio AEP September 29, 2018
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Recently, we’ve had a few projects where our post-tension elongations came up longer than expected.  As you’ll recall from my post earlier this year, elongation review is a critical part of an engineer’s acceptance of a post-tension slab.  However, I mostly concentrated on short pulls […]

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Precast Trail Erected in Downtown Evergreen

by Dean Dalvit September 28, 2018
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EVstudio had the pleasure of designing the foundation for an elevated pedestrian pathway in Evergreen that links the Downtown business zone with Evergreen Lake and the miles of trails that branch out from this network. Despite heavy rains (and sometimes snow), the General Contractor, Goodland […]

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