Title: Naked Concrete

Author(s): Kearney, J.; Kates, Z.; and Tamaro, M.J.

Publication: Concrete International

Volume: 40

Issue: 3

Appears on pages(s): 36-41

Keywords: column, beam, design, construction

DOI:

Date: 3/1/2018

Abstract:
Reston Station OB1, Reston, VA, is a striking 16-story office tower showcasing a unique lateral force-resisting system comprising a diagonalized, exposed concrete exoskeleton. The concrete exoskeleton columns are aesthetic features that support gravity loads and resist lateral loads in the north-south direction. Six shearwalls, located in the core of the building along the elevator and stair shafts, serve as the lateral force-resisting system in the east-west direction. Key design features are summarized.