Portland State University

Dr. Chris Monsere, PH.D., P.E. of Portland State University has been awarded the 2022 Branford Price Millar Award for Faculty Excellence. The Faculty and Staff Excellence Awards are one example of how the university honors, recognizes, and incentivizes the ongoing excellence of PSU faculty and academic professionals for their research, scholarship, service, and dedication to our students and our academy.

Monsere, who also won the 2020 Outstanding Educator Award from the Western District of the Institute of Transportation Engineers (ITE), is the associate dean for academic affairs in the Maseeh College of Engineering and Computer Science and a professor in the Department of Civil and Environmental Engineering. His research focuses on improving traffic safety, especially for those bicycling and walking. Much of his research has studied new and novel (in the U.S.) designs. His research has also examined how best to manage the speed of motor vehicles—a primary factor in traffic safety deaths and serious injuries. He has collaborated on nearly $6 million in research and is the author or co-author of...

Better Block PSU is a partnership program between the volunteer-led group Better Block PDX and Portland State University - encouraging everyone to imagine what spaces could be when they are designed for people. Once a year, community members submit their project ideas to the Transportation Research and Education Center (TREC) at PSU. Selected projects are then integrated into a pathway of PSU planning and engineering classes, through which students gain hands-on experiential learning by developing plans, designs, and engineering solutions. 

Students in PSU's Pedestrian and Bicycle Planning course, taught by Drusilla van Hengel, are currently working on the newest slate of projects. The course seeks to provide each project partner with an evaluation of each site's level of pedestrian and bicycle activity and existing conditions, a community engagement plan, and performance metric recommendations for uses during the demonstration to measure the project's success. Those five community-led projects include:

• Argay Terrace Transformation: This project seeks to transform the intersection of NE 131st and...

An Oregon Department of Transportation (ODOT) report, Resilient and Rapid Repair Measures for Seismically Vulnerable Bridges Following Major Earthquakes, introduces a rapid repair method for bridges in the event of a major earthquake.

The Cascadia Subduction Zone earthquake threatens bridges across the Pacific Northwest. Damage is expected to be geographically spread throughout the region and will have a nearly simultaneous impact on transportation through several important corridors. While bridge repair and replacement will ultimately be needed, an immediate priority will be resuming mobility. With that in mind, the project team developed a method for repairs to be implemented quickly.

The quick repair involves encasing a damaged bridge column in a steel jacket, which is then anchored to the foundation through replaceable ductile fuse hold-downs. In full-scale cyclic tests, the team applied this repair method to a damanged column and then subjected it to the cyclic loading it would encounter during a Cascadia Subduction Zone event. The experiments validated the design goal, resulting in restored or controlled strength while also exhibiting no additional damage.

The proof-of-concept experiments have shown the potential of this methodology to rapidly repair earthquake-damaged columns with a relatively...

David Yang, an assistant professor in the Department of Civil and Environmental Engineering at Portland State University, is the principal investigator on two newly-awarded research projects for the Federal Highway Administration (FHWA) in support of its structural engineering programs.

"As the transportation infrastructure continues to age in an ever more uncertain future, it is essential to assess and manage infrastructure risk during the evaluation, maintenance, and rehabilitation processes. These two projects are dedicated to the development of such risk-informed approaches for existing culverts, bridges, and tunnels," Yang said.

In the first project, Framework and Methodology for Risk-Based Bridge and Tunnel Asset Management, an infrastructure team led by Yang with co-PIs Diane Moug, Arash Khosravifar, and Avinash Unnikrishnan will use a three-year grant from the Federal Highway Administration to develop a framework and a methodology for asset management of bridges and tunnels.

Bridges and tunnels need to address the daily transportation needs of the traveling public and provide capacity and emergency service before/during/after extreme events. States may achieve the best possible transportation network performance through a properly planned asset management strategy. This project aims to...