Acceleration Amplification Rate Calculation Software for Surface Ground: 'SS21 / Dynamic Surface Ground Interaction Option'
The "SS21/Dynamic Surface Ground Interaction Option" is an optional license for extending the functionality of the "Surface Ground Amplifier 2007." This allows for the consideration of the effects of ground-building dynamic interaction in limit state calculation methods. Specifically, it enables the calculation of interaction-considered amplification factors (Gs), equivalent natural periods, equivalent damping constants, and allows for instant comparisons including cases that do not consider interaction effects. Additionally, during the calculation of interaction, the sway and rocking spring constants and damping constants are also determined simultaneously, allowing for the use of parameters in the sway-rocking model (SR model) in general earthquake response analysis. (Note: The "Interaction Option" cannot be executed alone.) For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Optional program to consider the effects of interactions ○ Consideration of interactions ○ Compatible with limit strength calculation methods ○ Simultaneous calculation in both XY directions of the building
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Company information
Union System is a company that provides "architectural structural calculation software," established in 1976. We offer high-quality tools and services to ensure that architectural structural designers can perform structural design with peace of mind. ■ Main Software - Consistent structural calculation software: 'Super Build(R) / SS7 Premium', 'Super Build(R) / SS7' - Vibration analysis software: 'SS21 / 3D・DynamicPRO' - Revit add-in software 'UNION BIM / SS7 Revit Link'