10 ROYAL SOCIETY OF CANADA 
SERIES I. 
LOADS CONCENTRATED AT 30-IN. CENTRES. 



800 lbs. / 1,600 Ibs. 2,400 lbs. 3,200 lbs. 4,000 lbs. 
— 87 — 174 — 269 — 361 — 457 
— 38 — 81 — 122 — 170 — 211 
3. 0 | ap 1 + 4 +f 6 +f 8 
+ 34 + 97 | + 142 + 197 + 240 
+ 92 + 205 + 310 + 412 + 515 





By plotting the above results, diagram VII. was obtained. 
TABLE OF MAXIMUM BENDING MOMENTS AND DEFLECTIONS. 








Toad in be Max. Bending Mo- Deflections in 
ment in in. lbs. | inches. 
800 12060 ‘001 
1600 24000 ‘0015 
2400 36000 ‘003 
3200 48000 “0045 
4000 60000 “0055 
SERIES II. 
1,600 lbs. 3,200 lbs. 4,800 lbs. 6,400 lbs. 8,000 Ibs. 
ee) ah Mere SE — 760 — 935 
— 78 — 166 — 263 — 357 — 447 
6 fF 8 + 8 4 7 vi 
+ 92 + 188 + 280 + 375 + 473 
202 + 405 + 601 + 789 + 975 





By plotting the above results, diagram VIII. was obtained, 
