APPLICATION OF GRAPHIC METHODS 



321 



also complete the loaded frame in Fig. 37 a by drawing 4a and 4/3 

 parallel to the lines of the same name in Fig. 37ft ; a line from o 

 parallel to link 4 of Fig. 37a will subdivide L ( , in the ratio in 

 which L,j would be subdivided if referred to the two frame joints 



between links at the ends of link 4. The problem is rather 

 simpler than that described in the last paragraph, inasmuch as 

 link 5 of the dynamic frame is not loaded. 



We will now consider how this figure is modified by the 

 VOL. IT. Y 



