PROBLEMS 



437 



Graphic Statics. . 

 o 1 s 1 10' * 



Problem \2. 



Same truss as 

 in Prob\em\\. 

 RoUers Leeward 



Scale i" 



Horizonia\ Wind Load 



* per- sq.ft. 



Normal Comp.gZ6*p. sq. ft. 

 p. l4x >fe2f2Q5 XS6m3 3 CD *' 



(approx.) 



