(July 3, 2013) -- According to a recent report issued by the American Society of Civil Engineers, one in nine of the nation's bridges are rated as structurally deficient. When a bridge collapses, it raises questions about the safety of millions of travelers. How did it pass inspection? What could have been done to prevent it from collapsing?
Arturo Montoya, assistant professor of civil engineering at The University of Texas at San Antonio (UTSA), studies the aging of structures, such as steel bridges. This summer, he will embark on a yearlong project funded by a seed grant from UTSA and the Southwest Research Institute to develop a complex mathematical modeling system to determine the rate at which a steel structure deteriorates over time due to environmental factors.
"A bridge's age, design, traffic rate and load size are all currently figured into visual inspections," says Montoya. "However, another important factor that has not been incorporated into bridge inspections is the environmental impact on the structure's components. For example, a steel bridge near the ocean will corrode more quickly due to higher exposure to salt compared to the exact same bridge in San Antonio."
With the start-up funds, Montoya has purchased an accelerated corrosion chamber that he and his students will use to test the corrosion rate of steel under different environmental conditions. This research will help transportation agencies and safety inspectors more accurately predict a bridge's service time based on the probability of deterioration due to environmental conditions.
To learn more about the UTSA Department of Civil and Environmental Engineering, visit http://engineering.utsa.edu/CE. Connect online with UTSA at www.utsa.edu, www.facebook.com/utsa, www.twitter.com/utsa or www.youtube.com/utsa.
The UTSA community is invited to a Community Networking event to celebrate UTSA community members who are the first in their families to go to college.
H-E-B University Center Ballroom (HUC 1.104), Main Campus
The Honors College welcomes all new freshmen to UTSA. Join them for breakfast and meet Honors College administrators, staff, and connect with other new Honors students.
University Center, Denman Room (UC 2.01.28), Main Campus
Convocation is UTSA’s ceremony to launch the new academic year. Attendance is mandatory for all incoming freshmen because it marks the first step students will take in their higher education journey of discovery. It is also highly recommended for transfer students as they continue their higher education journey at UTSA and become members of the Roadrunner Family.
Convocation Center, Main Campus
Visit your College to explore your major before the first day of classes.
Various locations, Main and Downtown Campuses
Successful first-year students at UTSA are those who learn how to utilize resources, recognize and resolve problems, and prepare themselves to take advantage of their time on campus. The Student Success Series promotes this achievement by offering workshops on the common concerns and questions first-year students have during their transition to university life.
University Center Retama Auditorium (UC 2.02.02), Main Campus
The Fraternity & Sorority Councils New Member Information Session gives students information about the diverse organizations, their membership requirements, the benefits of joining a fraternity or sorority, as well as discussing important information about hazing guidelines and the responsibilities of joining these types of organizations.
University Center, Retama Auditorium (UC 2.02.02), Main Campus
Come be a part of your official Class of 2021 picture! The entire freshmen class gather at the Recreation Field Complex which some may know as the UTSA Football Practice Field behind the Softball Complex and Alvarez Hall.
Recreation Field Complex, Main Campus
Come show your Roadrunner Spirit by joining our very own Rowdy, The Spirit of San Antonio Marching Band (SOSA), your fellow students, faculty and staff as we light the Monument at our Main Campus entrance at the stroke of midnight to mark the start of a new academic year.
John Peace Blvd. entrance, Main Campus
The University of Texas at San Antonio is dedicated to the advancement of knowledge through research and discovery, teaching and learning, community engagement and public service. As an institution of access and excellence, UTSA embraces multicultural traditions and serves as a center for intellectual and creative resources as well as a catalyst for socioeconomic development and the commercialization of intellectual property - for Texas, the nation and the world.
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