About the author  ⁄ David L. Pierson, S.E.

David Pierson is a Sr. Vice President at ARW Engineers in Ogden, Utah (davep@arwengineers.com).

For SEs and Climate Change Scientists, Predictive Ability Rests in Finite Element Quality

For any who have read my previous articles, it will be no surprise that the views I present herein might be considered heretical. But, after much thoughtful consideration of what appears to be a prevailing attitude among many of the structural engineering community regarding the global climate crisis, I feel a responsibility to present what I believe is a fair critique of what is often (in my view, incorrectly) called Settled Science. I do this because I feel it is not in the best interest of our profession to blindly accept as settled something that is not actually settled. Our reputations will suffer if we accept, without debate, hypotheses that are not proven and may be shown in the future to be wrong (particularly if we “go along” to look fashionably hip to the public or our clients). 

Read More →
I am a structural engineer and quite happy with who I am. Call me a simple guy. I grew up in a small town, and I was happy. I went to public schools, played little league baseball, and learned the value of hard work from a dad with a solid work ethic. It was not until much later in life that I learned my family lived well below the government’s established “poverty line.” Nobody told me, so I did not know we were poor. I did not know I was supposed to be miserable.
Read More →
 

Historically, societies have placed a high value on professionals, trusting that those who possess the higher knowledge associated therewith will serve the interests of society with that knowledge. But now, perhaps due to political or economic pressures, we find society struggling to determine the value of having licensed, regulated professional engineers.

Read More →
The concept of Structural Resilience has recently become a hot topic within the structural engineering community. With the establishment of the U.S. Resiliency Council (USRC), structural engineers may have found their version of the U.S. Green Building Council (USGBC). Perhaps, with time, USRC ratings will have significance in the same way Leadership in Energy and Environmental Design (LEED) ratings have some significance for buildings.
Read More →
Structural engineers have a peculiar vocabulary, when you think about it. What we call “stress” is not much like what psychologists call “stress”. What we call “strain” is not what the spectators think about when watching a weight lifting match. And when we ask what the moment is, a confused general public thinks that in our own strange way we are asking what time it is.
Read More →
Structural Forum is intended to stimulate thoughtful dialogue and debate among structural engineers and other participants in the design and construction process. Any opinions expressed in Structural Forum are those of the author(s) and do not necessarily reflect the views of NCSEA, CASE, SEI, C3Ink, or the STRUCTURE® magazine Editorial Board.

A short time ago, I started working on a project that will be designed for construction in Europe. As such, I decided that I ought to know European construction law.

Read More →

Are They Really That Bad?

Structural Forum is intended to stimulate thoughtful dialogue and debate among structural engineers and other participants in the design and construction process. Any opinions expressed in Structural Forum are those of the author(s) and do not necessarily reflect the views of NCSEA, CASE, SEI, C3Ink, or the STRUCTURE® magazine Editorial Board.

In discussing my profession with a friend recently, I explained how we are bound (and protected) by building codes. I mentioned that it is a bit of a challenge keeping up with code changes, since a new code comes out every three years.

Read More →
STRUCTURE magazine