Project

Reinforced Concrete Coupling Beams with High-Strength Steel Bars

Research purpose

Reinforced concrete coupling beams, often used with special structural walls, have a large deformation capacity if detailed in accordance with ACI 318-14. These beams are typically difficult to construct due to congestion of the reinforcement, which can limit their design strength. Verification of the performance of coupling beams with HSS used as diagonal, longitudinal, and transverse reinforcement could allow for greater nominal shear and flexural strengths for given beam dimensions.

Grantee
University of Kansas
Project Area
Structural Engineering
CPF research grant #
03-17
Award amount
$150,000
Grant period
Jan 2017 - Oct 2018
Grant Status
In Progress
Principal Investigator
Andres Lepage, Ph.D
Industry champions

Ramon Gilsanz – Gilsanz Murray Steficek
Dave Fields – MKA
Dominic Kelly – SGH
Conrad Paulson – WJE

CPF allies
Research deliverables

Progress Report 1
Progress Report 2
Progress Report 3
Draft Final Report
Final Report