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Creators/Authors contains: "Jean_Baptiste, Christine"

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  1. ; ; (, Designsafe-CI)
    This report evaluates the dynamic response of structures using designed 3D-printed components. It is divided into four challenges, where each addresses different aspects of structural dynamics. Challenge 1 involves designing a wheel that can achieve a low angular acceleration, while exploring the principles of rotational motion. In Challenge 2, a shake table is created using a reciprocating motion system machine to convert rotational motion into linear or ground motion beneath a structure. Challenge 3 includes various free vibration tests conducted at a targeted natural frequency, achieved through the design of structural columns. Finally, Challenge 4 builds upon what was done in Challenges 2 and 3, by testing the structure’s displacement and transmissibility when subjected to forced vibrations generated by the shake table in Challenge 2. 
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