ON GEAPHIC METHODS IN MECHANICAL SCIENCE. 



529 



> 



a 

 o 



S 



03 



C3 

 O 



O 



> 



a 



cS 



S o 



02 t> 



a 



a 



So 



S '^ t3 



03 



^ ' 



a 



a 



oi 

 I 



P A 



o =^ o 



c3 be cS 

 _o _cS _o 



^3 t; 'C 





a a 



tiD bo 

 03 cS 



3 a to • 

 .3-3 ^ '3 Is 



o 



a p 



fT3 O 



OS 



o 



(5 



t^OOOOOOOOOOOOOOOOGOOOOOCO 

 GCiQOOOOOQOGOOOOOOOOOOOOOOO 

 OOOOOOOOOOOOOOOOOOCOOOCCOO 



I 



00 



00 



00 



C2 



00 CO 

 00 00 

 00 .-H 



C". G5 

 XI CO 

 00 00 



01 I ^ 



as o O Oi 



cc Ci Oi 00 



rH 00 00 i-H 



o 





»-~ F: O r-J 



>J J 00 J 





^„in(Mo??tr>cMt-gS'OGO 

 ccoOrtcoc5tooort»o^®5£5£ 





6c 



a 

 "Sii 

 a 



P4 & & 



S 3 3 



02 02 CO 



be . be bo _ 



H S^^ ■ ■ ■ "W gW • 



bObe be bo bcbcbobcbobcbcbcbjobcbobc .CCQ be bfi.CO.-rCQ 



.S .3 .S .9 .S .S .S .9 .9 .9 .3 .9 .9 .9 .9 .9 -g « ^- . .9 .9 "S «. 2 » 



.9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 .9 « :p . s a _fl m :;3 oi ::3 _d 



be bJD be ba bu be Sb be be'bc be be be be be be be be 9 _§ S f^ 'Sc'Sc 'be 9 S 9 o 'bb 



a 

 o 



a 

 >i 



a 

 o 

 a 

 < 



03 





^c«gc«o3o3cao3c3c3'Ccc2 



§ a °^ a a a a^ a s g c 



S "S ^,13 'cs'cs'S'cs'ce'csS'cs 5, 



o 



1-5 



ft 



S '^ 

 J CO ?! 



■<^ a 3 



_a 

 m a 



o <) 



>>w 



a 

 a . 



a 



o 



-a 

 H 



3 

 o 



I 



a 

 o 



ft 

 w 



c3 



a 



o 



3 

 < 



O >H 

 > ^ 



do 



^8927" 



a 



1 c3 



» 



i ? 



■ -i^ 

 a 



O o3 



c« 



o o3 a 



t>i ft !h 



be » 



w'B 



iji xn ifi VI 



s a a a 



c: c5 c^ t« 



5b & & &c 



c^ oj ct c^ 



CO CO :/] 



a a s 



pj o3 cj 



be be be 



o3 c€ ^ 



a a a o 



fS cS 03 O 



H H s-i 



oe oe tie 0) 



g g rt > 



a a 



03 tU 

 &^ 



Oj 



oeppopQ 



O O cu D 



_> ^ ^ > 



^ c6 c3 cS 



(D Ol O" 



> > > 



gs 



ft^ ^ ^ ^ 



cS 0) <U 0) 0) 



h3 !2 !S [3 'C 



cS 03 

 > > 



PPP^ 

 (U <p QJ . 



"rt "ca "d -S 



O 0) (U 



^ 'C -C 



^ o3 



QJ OJ <U "w O -w 



s:2S a:s o 



> > > o 



•Ji '~n xn xn in m xn ifi iji ^n r^ :n e^ 



O 



!> 

 o 



►-5 



> 2 



OJ ft 



■-^ w 



<o . 



SO 



p 



a "=« t. 

 .2 a 5s 



u o <u 

 M a ^ 



a!^ 



o o 



P OQ 



<u.2 



,a M 



C5 



o3 > 



O 



o 

 O 



o3 



c3 

 > 



01 



bo 



.g 



M 

 ft 

 XJl 



> 



1 



9 2 « 

 -a *^ 03 



H J/2 



II M 



