aisc seismic bracing design routine

huangyhg

aisc seismic bracing design routine
is anyone aware of a routine that will do bracing gusset plate design for connection design (plate thickness, bolts, welds, etc).  ideally it would be mathcad (that i can modify if i want).  alternatively, it could be a procedure that could be put into mathcad.  not so ideal, it could be part of an engineering software program.  
visit the link below and there are a number of free downloads for brace connection design.