The objective of this this project is to explore the applicability of various ACI 318-14 provisions to the design of column-to-footing connections, and thereby to provide improved clarity about which provisions apply in which cases. This research will conduct physical tests on representative … [Read more...] about Anchoring Columns to Foundations
There is an increasing economic incentive to use Grade 80 and Grade 100 reinforcing steel in seismic and non-seismic applications. This research aims to advance the use of high-strength reinforcement in buildings assigned to all Seismic Design Categories. The goal of this research project is to … [Read more...] about Foundation Mats with High Strength Steel Reinforcement
This research is focused on coupled core wall systems (CCW) that utilize steel coupling beams in low-seismic and wind applications. The current requirements for the analysis, design, and detailing of steel coupling beams provide for high seismic applications, but they fall short for applications … [Read more...] about Steel Coupling Beams in Low-Seismic and Wind Applications
This research looks to determine the nonlinear response of steel reinforced concrete (SRC) coupling beams under wind demands. Current design guidelines for SRC coupling beams consider nonlinear response to seismic demands, but there is a lack of research on the behavior and residual deformation … [Read more...] about Nonlinear Wind Design of Steel Reinforced Concrete Coupling Beams
The goal of the EC3 tool project is to transform building construction by transparently measuring, comparing, and reducing embodied carbon emissions from construction materials. Each year, the built environment contributes almost 40% of CO2 emissions worldwide, and it is estimated that there will be … [Read more...] about Embodied Carbon in Construction Calculator (EC3) Tool
Prestandard for Performance-Based Wind Design developed by the Structural Engineering Institute (SEI) of the American Society of Civil Engineers (ASCE) presents a recommended alternative to the prescriptive procedures for wind design of buildings contained in the nationally adopted standard Minimum … [Read more...] about Prestandard for Performance-Based Wind Design
This research looks to advance Methods for the Efficient Estimation of the Reliability of Post-Elastic High-Rise Wind-Excited Structures within a Performance-Based Design (PBD) for high-rise buildings. “Current high-rise structural wind design is hampered by difficulties in efficiently modeling the … [Read more...] about Methods for the Efficient Estimation of High-Rise Wind-Excited Structures
A new, composite shear wall system is being explored in this ground-breaking research at Purdue University and the University at Buffalo. The innovative shear wall system employs two steel plates connected by steel cross ties that are then filled with high strength concrete. The shear wall system is … [Read more...] about Concrete-Filled Composite Plate Shear Walls
