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Posted: Sep 18 Catherine Tucker and Luis Ibarra
This study evaluates the seismic performance of circular concrete-filled tube (CCFT) columns in accelerated bridge construction (ABC) projects.Posted: Sep 17 Suren Chen and Yufen Zhou
To study the seismic performance of bridge and traffic systems, a new full-response prediction methodology for the coupled bridge-traffic interaction system under spatially varying earthquake excitations was developed by capturing the interaction effects not only between the bridge and moving vehicles, but also between earthquake excitations and the coupled bridge-traffic system.Posted: Sep 17 Alan Dybing, Tim Horner, and Denver Tolliver of UGPTI met with staff of the Oil and Gas Division of the North Dakota Industrial Division in late August to obtain the latest estimates of energy development in the state.Posted: Sep 16 Researchers used cell phone-based apps to gather pavement roughness data and take corresponding photos of all paved county roads across the entire state. The information will be used to evaluate the current condition of county roads and provide data for the Geographic Roadway Inventory Tool (GRIT) to help local road leaders make decisions on road maintenance and improvements.
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