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Building Frequency using K'NEX
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19 Jun 2013 | Learning Objects | Contributor(s): Shawna Peterson, Jesse Hoye
The goal of this experiment is to give students insight into the behavior of two common earthquake-resisting systems for buildings, the moment frame and the brace frame, through introductory...
Natural Frequency: Masses on Rods
11 Nov 2011 | Learning Objects | Contributor(s): Catherine Ellen French, NEES EOT
The mass and stiffness of a building affect how much an earthquake damages the building. The natural frequency, related to mass and stiffness, is the frequency that the structure will shake at....
NEES Teaching Demonstration: Earthquake-proof K'nex Buildings
23 Jun 2011 | Learning Objects | Contributor(s): Jason Lloyd, NEES EOT
Students will be able to observe two ways engineers counter seismic accelerations on high-rise strucutres on order to make them safe. This demonstration will need to be made age-appropriate by the...