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Research News

CEREC:

Funding for the Civil Engineering Research and Education Center (CEREC), a new structural testing lab is currently underway.

Current Lab Testing:

Large scale composite beam experiments recently conducted at the SSRL investigated the effects of clustering and flange surface friction on resulting stud demands. An innovative pressure gauge measurement approach allowed concrete-to-stud force transfer quantification. Special thanks to AISC for funding this research.

Industry Support:

W&W | AFCO Steel support steel research at the SSRL with $100,000 research grant
Publication Highlights

Research Papers in Review (2019):

- "Structural performance of grade 830 steel in concrete bridge decks.” Structures [Under Review]

- "Effects of clustering and flange surface friction on headed shear stud demands.” J. Bridge Engineering, ASCE [Under Review]

Recent Papers (2018-19):

- "Effect of Continuity-Plate Alignment on the Capacity of Welded Beam-to-Column Moment Connections.” Engineering Structures [Link]

- "Column axial load effects on the performance of skewed SMF RBS connections.” Journal of Constructional Steel Research [Link]

- "Analysis of shear stud fatigue demands in composite bridge girders having varied stud pitch, girder depth, and span length.” Journal of Bridge Engineering [Link]

- "Investigation of residual fatigue life in shear studs of existing composite bridge girders following decades of traffic loading.” Engineering Structures, [Link]

- "Automated pin-dot marking effects on A709-Gr50 steel plate fatigue capacity.” Journal of Constructional Steel Research, [Link]
Contact:

Gary S. Prinz, PhD, PE
4190 Bell Engineering Center
Fayetteville, AR 72701
email: prinz@uark.edu
phone: (479)575-2494

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University of Arkansas

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