Reduction of Building to Cantilever Structure: The individual mass points represent the floors. The deflection due to the normal compression forces shown in (a) is (b) converted into equivalent moments of displacement or shear forces [2].
Self-Weight and Live Loads Combined as Nodal Loads and Defined in Two Separate Load Cases
Definition of Load Combination for Seismic Design Situation (Eq. 2) and Resulting Axial Forces. These axial forces are used to determine the geometric stiffness matrix.
Parameters for Eigenvalue Analysis in RF-DYNAM Pro – Natural Vibrations
Natural Frequencies, Natural Periods, and Acceleration Values
User-Defined Response Spectrum
Assigning Natural Vibration Case to Dynamic Load Case to Determine Equivalent Loads
Equivalent Loads for First Mode Shape (a) Without Stiffness Modifications from DLC1 and (b) Taking into Account Geometric Stiffness Matrix from DLC2
Calculation Parameters of Load Cases with Exported Equivalent Loads: The geometric stiffness matrix must also be taken into account here, for which axial forces are imported from CO1.
Deformations u_X, moment M_Y, and support reactions P_X resulting from the multi-modal response spectrum method (a) without stiffness modifications from DLC1, and (b) taking into account the geometric stiffness matrix from DLC2
Reduction of Building to Cantilever Structure: The individual mass points represent the floors. The deflection due to the normal compression forces shown in (a) is (b) converted into equivalent moments of displacement or shear forces [2].
Self-Weight and Live Loads Combined as Nodal Loads and Defined in Two Separate Load Cases
Definition of Load Combination for Seismic Design Situation (Eq. 2) and Resulting Axial Forces. These axial forces are used to determine the geometric stiffness matrix.
Parameters for Eigenvalue Analysis in RF-DYNAM Pro – Natural Vibrations
Natural Frequencies, Natural Periods, and Acceleration Values
User-Defined Response Spectrum
Assigning Natural Vibration Case to Dynamic Load Case to Determine Equivalent Loads
Equivalent Loads for First Mode Shape (a) Without Stiffness Modifications from DLC1 and (b) Taking into Account Geometric Stiffness Matrix from DLC2
Calculation Parameters of Load Cases with Exported Equivalent Loads: The geometric stiffness matrix must also be taken into account here, for which axial forces are imported from CO1.
Deformations u_X, moment M_Y, and support reactions P_X resulting from the multi-modal response spectrum method (a) without stiffness modifications from DLC1, and (b) taking into account the geometric stiffness matrix from DLC2
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009762

Reduction of Building to Cantilever Structure: The individual mass points represent the floors. The deflection due to the normal compression forces shown in (a) is (b) converted into equivalent moments of displacement or shear forces [2].

Used in
2024-04-22
009763
Self-Weight and Live Loads Combined as Nodal Loads and Defined in Two Separate Load Cases
Used in
2024-04-22
009764
Definition of Load Combination for Seismic Design Situation (Eq. 2) and Resulting Axial Forces. These axial forces are used to determine the geometric stiffness matrix.
Used in
2024-04-22
009765
Parameters for Eigenvalue Analysis in RF-DYNAM Pro – Natural Vibrations
Used in
2024-04-22
009766
Natural Frequencies, Natural Periods, and Acceleration Values
Used in
2024-04-22
009767
User-Defined Response Spectrum
Used in
2024-04-22
009768
Assigning Natural Vibration Case to Dynamic Load Case to Determine Equivalent Loads
Used in
2024-04-22
009769
Equivalent Loads for First Mode Shape (a) Without Stiffness Modifications from DLC1 and (b) Taking into Account the Geometric Stiffness Matrix from DLC2
Used in
2024-04-22
009770
Calculation Parameters of Load Cases with Exported Equivalent Loads: The geometric stiffness matrix must also be taken into account here, for which axial forces are imported from CO1.
Used in
2024-04-22
009771
Deformations u_X, moment M_Y, and support reactions P_X resulting from the multi-modal response spectrum method (a) without stiffness modifications from DLC1, and (b) taking into account the geometric stiffness matrix from DLC2
Used in