hey everyone,
i have a channel beam under a linearly varying torsional moment
my question is:
given the torsion differential equation written as:
phi''[x] - [E*Jw/(G*Jt)]phi''''[x] = -[mx/(G*Jt)]
how must it be written for a load like the one in the attached figure?
in other words, what...
hi everyone,
i'm trying to use SFGRAD to create a triangular load distribution on a set of lines, but i'm having some trouble.
the code i'm trying to work with is the following
SFGRAD,PRES,,Y,0,15000/7.645
LSEL,S,,,1,2,1
SFL,ALL,PRES,0,15000
where 7.645 is the length of L1+L2
in the...