Browsing OU - Oklahoma Transportation Resources / Oklahoma Transportation Library by Author "Roswurm, Stephen"
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DEVELOPMENT OF RATING TOOL FOR PRESTRESSED CONCRETE BRIDGES VULNERABLE TO SHEAR (FHWA-OK-20-01 Revision 1 2280)
Floyd, Royce W.; Pei, Jin-Song; Murray, Cameron D.; Toshima, John; Ali, Afnan; Roswurm, Stephen (2020-01)A study was conducted examining the factors affecting shear capacity and load rating, two potential methods for assessing condition of in-service prestressed concrete bridge girders, and a simple procedure for assessing ... -
EVALUATION OF ULTRA-HIGH PERFORMANCE CONCRETE FOR USE IN BRIDGE CONNECTIONS AND REPAIR (FHWA-OK-21-03)
Floyd, Royce W.; Volz,Jeffery S.; Funderburg, Chandler K.; McDaniel, Amy S.; Looney, Trevor; Choate, Jake; Roswurm, Stephen; Casey, Connor; Coleman, Raina; Leggs, Maranda; Vuth Chea, Kim Serey (2020-02)The project described in this report evaluated available proprietary ultra-high performance concrete (UHPC) materials and UHPC mix designs made with local materials for applicability to bridge joint installation and ...