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Questions related from Jae Min Lee
I found that modal frequency results between Opensees Navigator and hand calculation is different. I assumed a simple truss model : cross section 0.04 m^2, mass density 5000 kg/m^3, elastic...
13 December 2022 7,409 4 View
I use OpenSees Navigator for finding mode shape and natural frequency. After modeling, when I define line element, I want to use mass density, 7800 Kg/m^3. But, system of unit in OpenSees...
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