
CALCS	PROC026 POINT MASS LOADING



	NOTATION
	Xm Ym Zm	coordinate, motion reference point
	Fx y z	acceleration factor, translation
	Arx y z	acceleration, rotation
	Xl Yl Zl	coordinate, load reference point
	X Y Z	coordinate, point mass
	W	mass, point
	Px y z	force, parallel to axis
	Mx y z	moment, about axis at load reference point

APPLICATION

Rigid body subject to translational & rotational accelerations

OUTPUT

Loads at a reference point

THEORY

See proc

GUIDANCE

The PROC is useful in providing the loading state at load reference point and the point force associated with the individual masses. This is a single case PROC.

INPUT FORMAT

LET Xm=:Ym=:Zm=:Fx=:Fy=:Fz=:Arx=:Ary=:Arz=:Xl=:Yl=:Zl=
LET X=:Y=:Z=:W=:PROC026


EXAMPLE
Call Statement
LET Xm=2350:Ym=1005:Zm=2793:Fx=.43:Fy=1.56:Fz=.2:Arx=.2:Ary=.15:Arz=.3:Xl=Xm+5030:Yl=Ym+2033:Zl=Zm+1000 LET X=Xl+2000:Y=Yl+3000:Z=Zl+1000:W=4.5:PROC026
Output
PROC026 POINT FORCE LOADING, Rev 280995
Px	= W(-Fx+(-Ary(Z-Zm)+Arz*(Y-Ym)))	= 5443
Py	= W(-Fy+(+Arx(Z-Zm)-Arz*(X-Xm)))	= -7698
Pz	= W(-Fz+(-Arx(Y-Ym)+Ary*(X-Xm)))	= 214.6
Mx	= -Py(Z-Zl)+Pz(Y-Yl)	= 8.341E6
My	= +Px(Z-Zl)-Pz(X-Xl)	= 5.013E6
Mz	= -Px(Y-Yl)+Py(X-Xl)	= -3.172E7
END026

NOTATION

APPLICATION

OUTPUT

SEE ALSO

THEORY

GUIDANCE

INPUT FORMAT

EXAMPLE

Call Statement

Output