NOTE: The acronym appears in a listing of the results to help you
manage the data.
Overview | Statement List | Example 1 | Example 2 | Example 3
ANLSIS/TWOD[,TOLER,t],obj list,{INCHES|MMETER|CMETER|METER},variable list
Performs an analysis by specifying a list of planar objects, a tolerance, analysis units, and a numerical array where the results are assigned.
|
Parameter |
Description |
|
TWOD |
Minor word which indicates that a two dimensional analysis of the specified planar geometry is desired. The analysis is performed on the geometry as projected along the Z axis onto the XY plane of the work coordinate system. To obtain a true analysis, be sure that the XY plane of the work coordinate system is parallel to the plane of the geometry. |
|
TOLER |
Minor word which indicates that the following parameter is a tolerance value. |
|
t |
The tolerance which is used to establish the approximate boundary of the projected image. You can assign a tighter tolerance value (less than .010 inches) to obtain a more accurate analysis. |
|
obj list |
The object list must consist of a bounded plane or a main boundary followed by any sub-boundaries which may be required. The direction for sub-boundaries, which must be opposite of the direction of the main boundary, is established by the sequence of objects in the boundary statement. |
|
INCHES, MMETER, CMETER, and METER |
Minor words which indicate the unit of measure for the analysis (inches, millimeters, centimeters or meters respectively). |
|
variable list |
A numerical array consisting of members that are assigned values as shown below. Any array subrange can be specified. |
|
Analysis |
Acronym |
Variable |
|
Perimeter |
|
n(1) |
|
Area |
|
n(2) |
|
Center of mass |
XBAR |
n(3) |
|
Center of mass |
YBAR |
n(4) |
|
First moment |
MY |
n(5) |
|
First moment |
MX |
n(6) |
|
Moment of inertia-work |
IXXW |
n(7) |
|
Moment of inertia-work |
IYYW |
n(8) |
|
Moment of inertia-centroidal |
IXX |
n(9) |
|
Moment of inertia-centroidal |
IYY |
n(10) |
|
Polar moment of inertia |
|
n(11) |
|
Product of inertia-work |
PXYW |
n(12) |
|
Product of inertia-centroidal |
PXY |
n(13) |
|
(Data not used in 2D analysis) |
|
n(14) |
|
(Data not used in 2D analysis) |
|
n(15) |
|
(Data not used in 2D analysis) |
|
n(16) |
|
Principal axis |
XPX |
n(17) |
|
Principal axis |
XPY |
n(18) |
|
(Data not used in 2D analysis) |
|
n(19) |
|
Principal axis |
XPX |
n(20) |
|
Principal axis |
YPY |
n(21) |
|
(Data not used in 2D analysis) |
|
n(22) |
|
Principal moment of inertia |
IXXP |
n(23) |
|
Principal moment of inertia |
IYYP |
n(24) |
|
Radius of gyration-work |
RGXW |
n(25) |
|
Radius of gyration-work |
RGYW |
n(26) |
|
Radius of gyration-centroidal |
RGX |
n(27) |
|
Radius of gyration-centroidal |
RGY |
n(28) |
|
Polar radius of gyration |
|
n(29) |
|
Circumscribed circle |
Dia. |
n(30) |
|
Circumscribed circle |
XC |
n(31) |
|
Circumscribed circle |
YC |
n(32) |
NOTE: The acronym appears in a listing of the results to help you
manage the data.