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Again This Article falls into the category of FEA . 2D Frame Analysis gives user the ability to perform static and dynamic analysis of plane frames using the Finite Element Method (FEM). The sophisticated and versatile user friendly interface allows the user to interact easily with the program data and results.
Option to perform static or dynamic analysis
Dynamic Preferences, such as ending time of loading, integration step, damping coefficient and initial speeds - displacements
AutoParsing: Ability to insert a math function of variable t (time) as the dynamic load of each node, for example node 34: p(t) = 300*Sin(15*t), node 5: p(t) = 5*x^3 + 2*x^2
Ability to modify the loading table manually (columns - degree of freedom, rows- time) in order to insert custom loadings p(t)
Creation of non diagonal mass matrix
Arithmetic calculation of all eigenvalues and eigenvectors
Computation of the dynamic displacements and creation of graphs of each node's displacements in the selected time span
Drawing diagrams of Axial and Shear Force and Bending Moment and deformed shape because of the dynamic loads at a specified time
More Highlights :
Bent support conditions with respect to the global coordinate system, e.g. roller at 30 degrees in Node #4.(Nodal constraints in all directions)
Separate Coordinate System for each node
Rotational Springs
Unlimited number of translational around a node (direction and stiffness for each one)
Consideration of any translational and rotational displacements of the support conditions
No need to define first Nodes and then Beams, Nodes are produced automatically
Consideration of thermal loads Library with the major steel section shapes as well as typical concrete grades
Option to perform static or dynamic analysis
Dynamic Preferences, such as ending time of loading, integration step, damping coefficient and initial speeds - displacements
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