Returns the value of the selected information about load record.
The RSA_LOAD_VALUE formula syntax has the following arguments:
The following types of information, which depend on the selected type of load are available:
Gravity multiplier (1.0 if standard gravity value is to be taken into account).
Direction along which gravity acts: X, Y, Z or if opposite: -X, -Y, -Z.
Flag which shows if weight of all structural elements is taken into account. True - 1, false - 0.
Angles determining the directions of force application and displacement with respect to axes of the global coordinate system.
Nodal moments with respect to axes X, Y and Z (defined in the global coordinate system).
Concentrated forces in the directions X, Y and Z respectively (defined in the global coordinate system).
Angles determining the directions of force application and displacement with respect to axes of the global coordinate system.
Loads on eccentricity in the directions Y and Z respectively (defined in the global coordinate system).
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Flag indicating whether the load is to be projected. True - 1, false - 0.
Values of uniform load in directions X, Y and Z respectively (defined in the global coordinate system).
Angles determining the directions of force application and displacement with respect to axes of the global coordinate system.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Flag indicating whether the load is to be projected. True - 1, false - 0.
Values of the load at the beginning and end point, respectively, of the load application in the direction of axis X, Y or Z (defined in the global coordinate system). Point no. from range <1;4> must be defined.
Flag indicating whether the distance values are relative (parameter X or REL_X). True - 1, false - 0.
Coordinates of the beginning and end point of a bar where the load will be applied. Coordinates may be defined as relative (REL_X) or absolute (X) values. Point no. from range <1;4> must be defined.
Angles determining the directions of force application and displacement with respect to axes of the global coordinate system.
Nodal moments with respect to axes X, Y and Z (defined in the global coordinate system).
Loads on eccentricity in the directions Y and Z respectively (defined in the global coordinate system).
Concentrated forces in the directions X, Y and Z respectively (defined in the global coordinate system).
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Flag indicating whether the calculation node is to be generated. True - 1, false - 0.
Flag indicating whether the distance values are relative (parameter X or REL_X). True - 1, false - 0.
Absolute (X) or relative (REL_X) value of coordinate of a point along bar length where the load will be applied.
Homogenous heating/cooling down of the entire element.
Difference of temperature between extreme fibers of the element cross-section (in the direction of axes Y or Z of the local coordinate system, respectively).
Displacements imposed in the directions of axes X, Y and Z. This option is accessible only for support nodes in the assumed direction of support.
Rotations imposed in the directions of axes X, Y and Z. This option is accessible only for support nodes in the assumed direction of support.
Displacements imposed in the directions of axes X, Y and Z. This option is accessible only for support nodes in the assumed direction of support.
Displacements imposed in the directions of axes X, Y and Z. This option is accessible only for support nodes in the assumed direction of support.
Absolute (DL) or relative (REL_DL) value of shortening / lengthening. A positive number refers to lengthening, while negative one to shortening.
Flag indicating whether the distance values are relative (parameter DL or REL_DL). True - 1, false - 0. The manner of defining values "d". The value is defined with respect to bar length. Otherwise, the value if "d" parameter is defined in the currently used length unit.
Load with continuous moments applied in the direction of axes X, Y and Z.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Coordinates of points from 1 to 3 defining a pane and direction (point no. 4 located on one side of the defined pane). Point no. from range <1;4> must be defined.
Value of thickness of the cutting pane.
Coordinates of a point where the values of temperature or temperature gradient have been defined. Point no. from range <1;3> must be defined.
Values of temperature (constant or variable) in points 1, 2 or 3. Point no. from range <1;3> must be defined.
Values of gradient in the direction perpendicular to the element surface (along the element thickness) in points 1, 2 or 3. Point no. from range <1;2> must be defined.
Angle defining the direction of operation of forces with respect to the axes of the global coordinate system.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Values of a load with moment m in the direction of axes X, Y and Z of the global or local coordinate system, respectively, defined in the beginning and end points of load application. Point no. from range <1;3> must be defined.
Coordinates of the beginning (1) and end (2) points of linear load application. Point no. from range <1;3> must be defined.
Values of a uniform load p in the direction of axes X, Y and Z of the global or local coordinate system, respectively, defined in the beginning and end points of load application. Point no. from range <1;3> must be defined.
Coordinates of the contour direction projection vector.
Coordinates of points defining the contour. Point no. from range <1;n> (where n is the number of points defining contour) must be defined.
Coordinates of points from 1 to 3 defining a pane and direction (point no. 4 located on one side of the defined pane). Point no. from range <1;4> must be defined.
Value of thickness of the cutting pane.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Coordinates in the points where the values load p have been defined. Point no. from range <1;3> must be defined.
Flag indicating whether the load is to be projected. True - 1, false - 0.
Values of load p in the direction of axes X, Y and Z of the global coordinate system, respectively, defined in points 1, 2 and 3. Point no. from range <1;3> must be defined.
Coordinates of points from 1 to 3 defining a pane and direction (point no. 4 located on one side of the defined pane). Point no. from range <1;4> must be defined.
Value of thickness of the cutting pane.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Coordinates in the points where the values load p have been defined. Point no. from range <1;3> must be defined.
Flag indicating whether the load is to be projected. True - 1, false - 0.
Values of load p in the direction of axes X, Y and Z of the global coordinate system, respectively, defined in points 1, 2 and 3. Point no. from range <1;3> must be defined.
Direction: X, Y, Z or if opposite: -X, -Y, -Z.
Specific gravity of the liquid.
Coordinate (level) of liquid surface.
Coordinates of points from 1 to 3 defining a pane and direction (point no. 4 located on one side of the defined pane). Point no. from range <1;4> must be defined.
Value of thickness of the cutting pane.
Constant component of a pressure load.
Coordinates of points from 1 to 3 defining a pane and direction (point no. 4 located on one side of the defined pane). Point no. from range <1;4> must be defined.
Value of thickness of the cutting pane.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Flag indicating whether the load is to be projected. True - 1, false - 0.
Values of uniform load in directions X, Y and Z respectively (defined in the global coordinate system).
Angles determining the directions of force application and displacement with respect to axes of the global coordinate system.
Nodal moments with respect to axes X, Y and Z (defined in the global coordinate system).
Concentrated forces in the directions X, Y and Z respectively (defined in the global coordinate system).
Coordinates of the point of concentrated force application.
Angle defining the direction of operation of forces with respect to the axes of the global coordinate system.
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Load with continuous moments applied in the direction of axes X, Y and Z.
Values of load in directions X, Y and Z respectively (defined in the global coordinate system).
Flag indicating whether the loads are defined in local coordinate system. True - 1, false - 0.
Values of load in directions X, Y and Z respectively (defined in the global coordinate system).
Concentrated forces in the directions X, Y and Z respectively (defined in the global coordinate system).
Coordinates of the point of concentrated force application.
Length of a segment/vehicle side along which the load is acting (along the vehicle axis).
Concentrated forces in the directions X, Y and Z respectively (defined in the global coordinate system).
Coordinates of the point of concentrated force application.
Absolute value of the acceleration vector in the directions X, Y and Z respectively (defined in the global coordinate system).
Relative value of the acceleration vector in the directions X, Y and Z respectively (defined in the global coordinate system).
Flag indicating whether the force values are applied to added masses (true - 1) or objects (members and panels; false - 0).
Flag indicating whether the distance values are relative (parameters AX, AY, AZ or REL_AX, REL_AY, REL_AZ). True - 1, false - 0.
Value of the acceleration vector in the directions X, Y and Z respectively (defined in the global coordinate system).
Flag indicating whether the force values are applied to added masses (true - 1) or objects (members and panels; false - 0).
Value of the velocity vector in the directions X, Y and Z respectively (defined in the global coordinate system).
Coordinates of the point of rotation.
Direction along which eccentricities acts: Y or Z.
Eccentricities E1 - beginning, E2 - midpoint, E3 - end. Point no. from range <1;3> must be defined.
Value of the prestressing force.
The following input methods are available:
The following input methods are available:
The following input methods are available:
Open the RSA_FORMULAS.rtd and RSA_FORMULAS.xlsx files to get a better understanding of the example below.
RSA_LOAD_VALUE("TLP_PZ",5,4,1) - returns the value of the trapezoidal load acting along the Z axis of the local coordinate system for the load case number 5, for the load index number 4 at the point number 1.
2015.062913 [N/m]