[[wiki-architecture]] · [[Architectural Concepts and History]] · [[ARCHITECTURE]] · [[000]] # Transmissibility (structural dynamics) Transmissibility, in the context of structural dynamics, can be defined as the ratio of the maximum force ( f m a x {\displaystyle f_{max}} ) on the floor as a result of the vibration of a machine to the maximum machine force ( P 0 {\displaystyle P_{0}} ): T R = f m a x P 0 = R d 1 + ( 2 ζ β ) 2 {\displaystyle TR={\frac {f_{max}}{P_{0}}}=R_{d}{\sqrt {1+(2\zeta \beta )^{2}}}} Where ζ {\displaystyle \zeta } is equal to the damping ratio and β {\displaystyle \beta } is equal to the frequency ratio. R d {\displaystyle R_{d}} is the ratio of the dynamic to static amplitude. == Further reading == Vibration Control and Measurement Tech Tip: Spring & Dampers, Episode Four == References == - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design]] - [[Professional Practice/Codes & Standards/Structural Codes]] - [[Building Construction/Structural Systems]] - [[Structures/Structural Engineering]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 1 - Loads Forces and Effects]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 2 - Soils and Foundations]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 3A - Timber]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 3B - Bamboo]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 4 - Masonry]] - [[Professional Practice/Codes & Standards/National Building Code of India/Part 06 - Structural Design/Section 5A - Plain and Reinforced Concrete]]