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D | Strength Excess Coefficient |
D alt | Strength Excess Coefficient applied to the lower part of the building |
D top üsy | Strength Excess Coefficient applied to the lower part of the building |
R | Carrier System Behavior Coefficient |
R alt | Structural System Behavior Coefficient applied to the lower part of the building |
(R a ) alt | Earthquake Load Reduction Coefficient applied to the lower part of the building |
(R a ) n, alt | Earthquake Load Reduction Coefficient applied to the lower part of the building in nth vibration mode |
R top üst | Structural System Behavior Coefficient applied to the lower part of the building |
( R a ) upper üst | Earthquake Load Reduction Coefficient applied to the upper part of the building |
(R a ) n, upperüst | Earthquake Load Reduction Coefficient applied to the upper part of the building in the nth vibration mode |
T | Natural vibration period |
Tn | Natural vibration period of the nth mode |
Tp(X) | (X) the dominant natural vibration period of the building in the direction of the earthquake |
νn(X) | The coefficient used in the calculation of the equivalent earthquake load reduction coefficient applied in the nth mode for the lower part of the building |
ν alt (X) | Coefficient used to calculate the reduced internal forces caused by the vibration of the lower part of the building itself |
ν n, old alt(X) | Coefficient used to calculate the reduced internal forces from the vibration of the lower part of the building itself in the nth mode |
νüst(X) | Coefficient used to calculate the internal forces transferred from the upper to the lower part of the building |
ν n, top üst(X) | Coefficient used to calculate the internal forces transferred from the upper to the lower part of the building in the nth mode |
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