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Fifteen-Plus Years of Strength of Materials with Pool Noodles and More!

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Conference

2022 ASEE Annual Conference & Exposition

Location

Minneapolis, MN

Publication Date

August 23, 2022

Start Date

June 26, 2022

End Date

June 29, 2022

Conference Session

Civil Engineering Division - Mechanics Applied and the Best in Five... Get Ready!

Page Count

18

DOI

10.18260/1-2--40605

Permanent URL

https://peer.asee.org/40605

Download Count

720

Paper Authors

biography

Harry Cooke Rochester Institute of Technology (CET)

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Harry Cooke is an associate professor in the civil engineering technology program at Rochester Institute of Technology (RIT), where he has taught since 2005. He primarily teaches undergraduate mechanics and geotechnical engineering courses. Research interests of Dr. Cooke include the pedagogy of teaching in higher education and ground improvement methods. He has nine years of prior experience in geotechnical engineering consulting and is a registered professional engineer.

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Abstract

Over the years it has been widely recognized within the academic community, and published in the literature, that using physical demonstrations in the classroom helps students better visualize and understand behaviors and concepts being taught in lecture and coursework. Many different types of classroom demonstrations for undergraduate strength of materials courses involving the use of a variety of materials and experimental set-ups have been described by various authors. For many instructors the available time for preparing and using these demonstrations in class, as well as associated costs, can present challenges to utilizing this educational tool. This paper describes several strength of materials demonstrations used in the civil engineering technology program at Rochester Institute of Technology for beam bending, torsion, and column buckling involving no more than one or two pool noodles, a roll of masking tape, and a black magic marker, hence minimizing the time and cost factors. In addition, simple demonstrations for longitudinal shear in transversely loaded beams and stress/strain transformation are presented. Student feedback on the effectiveness of these classroom demonstrations for helping them visualize and understand specific physical behaviors is also presented.

Cooke, H. (2022, August), Fifteen-Plus Years of Strength of Materials with Pool Noodles and More! Paper presented at 2022 ASEE Annual Conference & Exposition, Minneapolis, MN. 10.18260/1-2--40605

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