About the author  ⁄ Richard N. Wright, Ph.D., P.E., Dist.M.ASCE, NAE

Richard N. Wright, Ph.D., P.E., Dist.M.ASCE, NAE (richard.n.wright@verizon.net), is the retired director of the Building and Fire Research Laboratory at the National Institute of Standards and Technology (NIST) in Montgomery Village, Maryland.

Weather, climate and extreme events are key considerations in structural engineering design and practice. Weather is defined as “the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc.” (NWS, 2013). Weather generally refers to short-term variations on the order of minutes to about 15 days (NSIDC, 2012). Climate, on the other hand, “is usually defined as the average weather, or more rigorously, as the statistical description in terms of the mean and variability of relevant quantities over a period of time ranging from months to thousands or millions of years” (IPCC, 2007).

Read More →
STRUCTURE magazine