Dave Weihing

Thornton Tomasetti, Inc., Senior Principal | Chicago, United States


As a Senior Principal and the Office Director in Thornton Tomasetti’s Chicago office, Dave Weihing is responsible for leading and overseeing the development of structural designs and closely collaborates with all partners of a project team. He has over 20 years of experience in structural designs for local, national and international projects and holds a bachelor of Civil Engineering degree from the University of Minnesota.
Dave has been integral in the design of tall buildings around the world, including many in Chicago. His portfolio of work includes 110 N Wacker, 22 West Washington, 131 South Dearborn and 55 East Erie.


Annual Conference, Presenter (Chicago 2019)

CTBUH Initiatives


20 April 2017

River Beech Tower: A Tall Timber Experiment

Jeff Sanner & Todd Snapp, Perkins+Will; Alejandro Fernandez, Thornton Tomasetti; et al.

The Chicago River Beech Tower is a collaborative research effort with the goal of identifying challenges and opportunities associated with designing increasingly tall mass timber...


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