PLANE RIGID FRAME STRUCTURAL ANALYSIS (PRFSA)

PRFSA is a user-friendly computer program for predicting the in-plane behaviour of plane rigid frames. The input data for the program includes the geometry of the frame, the section and material properties of the frame elements, and the loading.

PRFSA (Plane Rigid Frame Structural Analysis) is a user-friendly computer program for predicting the

in-plane behaviour of plane rigid frames. The input data for the program includes the geometry of the

frame, the section and material properties of the frame elements, and the loading. When a 1st or 2nd order

elastic analysis is performed, the program calculates the deformations and stress resultants of the frame.

The axial force stress resultant can be used to perform an in-plane buckling analysis of the frame, which

calculates the buckling load factor and the corresponding buckled shape. The 1st order elastic-plastic

analysis can calculate the progressive formation of plastic hinges in the frame and the corresponding load

factor, deformations and stress resultants. The natural vibration analysis calculates the natural frequencies

of the frame and the corresponding vibration modes. The steady state analysis calculates the forced

vibration response of the frame when the applied loads vary harmonically at a given forcing frequency.

The transient analysis calculates the deformations and stress resultants of the frame due to ground

excitation and force excitation. The truss analysis can calculate the deformations and axial force stress

resultant of the frame by assuming the frame acts as a pin-jointed truss.

Product:PLANE RIGID FRAME STRUCTURAL ANALYSIS (PRFSA)

Lanaguage:english

Platform:Win7/WIN8

Size:1CD

# PLANE RIGID FRAME STRUCTURAL ANALYSIS (PRFSA)

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