SUR L'ÉTABLISSEMENT DES ARCHES DE PONT. 701 
S EN ARC DE CERCLE. 
GMAISONS DES PLANS DE JOINT, RAYONS DE COURBURE, ÉPAISSEURS. 
14° 
9,38368| 9,41034| 9,48998 | 9,53405 | 9,57358 9,64184 | 9,67161 | 9,69897 | 9,72421 1 
998690 | 9:98284| 9,97821 | 9,97299 | 996717 9:95366 | 994593 | 9:983753 | 9.92842 | 9.918557 | 
9,41300| 9,46594| 9,51264 | 9,55433 | 9,59188 9,65705 | 9,68557 | 9,71184 | 9,73611 | 9,75859 
9,98494| 9:98060| 9,97567 | 9,97015 | 9,96403 9,94988 | 994182 | 9,93307 | 9,92359 | 9,91336 
7:95591| 8,00885| 8,05555 | 8,09724 |. 8,13479 | 8,16886 | 8,19996 | 6,22848 | 8,25475 | 8,2790 8,30150 |B 
8,52785| 8,52351 | 8,51858 | 8,51306 | 8,50694 | 8,50019 | 8,49279| 8,48473 8,47598 | 8,46650 | 8,15627 
9,6296 9:6255 9,6209 9,6157 9,6098 9,6034 9,5963 9,5886 9,802 9,9711 9,561? 
2,8830| 3,09184| 3,31264 | 3,54235 | 3,77908 | 4,02134 | 4,6792 | 4,51783 | 4,77028 | 5,02461 | 5,28026 
21747] 799948 | 8,72168 | 938881 | 10,00552 | 10,57625 | 11,10505 | 11,59553 | 12,05097 | 12,47425 | 12,56702 
0,4262 0,4222 0,4177 0,4128 0,4072 0,4012 0,3947 0,3878 0,3804 0,372 0,3641 
69,187 69,191 69,195 69,200 69,206 69,212 69,218 69,225 69,233 69,241 69,249 
1,84003| 1,84005| 1,84008 | :1,84o11 1,84014 | 1,84018 | 1,84022 | 1,84026 | 1,84031 1,8,036 1,84041 
0,45974| o,49022| 0,52017 | o,54929 | 057739 | 0,60437| 0,63022 | 0,65493 | 0,67854 | o,7o110 | 0,72266 
1,38029| 1,34983| 1,31991 | 1,29082 | 1,26275 | 1,23581 | 1,21000 | 1,18533 | 1,16177 | :1,15926 1,11770 
9:33620| 9,35868| 9,37546 | 9,38806 | 9,39754 | 9,40467 | 9,40996 | 9,41381 | 9,41652 | 9,11828 94 1qp5 
0,21687| 0,22839| o0,23739 | 0,24438 | o0,24977 | 0,25390 | 0,25702 | 0,25g30 | 0,26093 | 0,26199 0,26257 
3,09917 | 3,32023 | 3,55003 | 3,78673 | 4,02885 | 4,27524 | 4,52494 | 4,77713 | 5,08121 | 5,28660 | 5,54285 
0,10843| 0,11419| 0,11869 | 0,12219 | 0,12488 | 0,12695 0,12851 0,12965 | 0,13046 0,13099 0,13129 
3,20760| 3,43442 | 3,66872 | 3,90892 | 415373 | 4,40219 | 4,65345 | 490678 | 5,16157 | 5,41759 5,67412 
0,49125| 0,52117| 0,55023 | 0,57826 | 0,60518 | 0,63096 | 0,65561 | o0,67917 | 0,70167 | 0,72318 0,74373 
0,50618| 0,53585| o,56451 | 0,59206 | 0,61844 | o0,64367 | 0,66:78 | o,69080 | o0,71279 | 0,73381 | 0,75390 
1,36536| 1,33515| 1,30563 | 1,27702 | 1,24949 | 1,22310 | 1,19783 | 1,17370 | 1,15065 | 1,12863 | 1,10758 
9,32127| 9.34400| 9.36118 | 9,37426 | 9,38428 | 9,39196 | 9,39779 | 940218 | 9,40540 | 9,40765 | 9,40ÿ08 
989321 | 9,85866| 9,82421 | 9,79008 | 9,75643 | 9,72329 | 9,69062 | 9,65843 | 9,62663 | 9,59513 | 9,56385 
0,20954| 0,22080| o,22971 | 0,23673 | 0,24226 | 0,24658 | o,249g1 | 0,25245 | 0,25433 | 0,25565 | 0,25650 
0,78201| 0,72220| 0,66713 | o0,61671 | o0,57073 | d,52880 | o,49048 | o0,45544 | 0,42328 | 0,39367 | 0,36631 
…|24,0044 |22,3785 | 20,8886 19,2353 18,3126 17,2112 16,2181 | 15,3225 14,5134 13,7803 13,1145 
- | 16,383 43,267 40,424 37,848 35,524 33,429 31,541 | 29,836 28,294 26,895 
23,192 21,634 |20,212 18,924 17,762 16,715 15,770 | 14,918 14,147 13,447 
23,193 21,635 20,213 18,924 17,762 16,715 15,770 | 14,918 14,147 13,447 
1 1 1 o 0 o o 0 0 o 
9,44358| 9,50024| 9,54988 | 9,59395 | 9,63348 | 9,66921 | 9,70174 | 9,73151 | 9,75883 | 9,78411 | 9,50746 
0,04680| 0,04274| 0,03811 | 0,03289 | o0,02707 | 0,02063 | 0,01356 | 0,00583 | 9,99743 | 9,9883 | 997847 
0,27770| 0,31640| 0,35472 | 0,39260 | o0,43001 | 0,46689 | 0,50320 | 0,53890 | 0,57394 | 0,6082 0,64159 |R 
Mn| 1,11378| 1,10342| 1,09172 | 1,07867 | 1,06431 | 1,04865 | 1,03172 | 1,01352 | o,99410 | 0,97346 | 0,95164 
| 2,7685 1,9884 2,2209 2,4637 2,7146 2,9727 3,2362 3,5043 3,7762 40511 4,3286 
74052 8,3159 | #®,0764 97814 10,4355 | 11,043: 11,6082 12,1344 |12,6249 |13,0825 | 13,5098 
79931 7:9836 | 8,0136 8,0427 8,0708 8,0978 8,1236 8,1483 8,1719 8,1945 8,216: 
3368 | 7,4239 | 7,5035 9767 76444 7071 77654 7:8199 78708 79187 7:9637 
79400 | 7,9664 | 7,9918 8,0157 8,0380 8,0585 8,0773 8,0g42 8,1094 8,1229 8,1347 
0,00898 | 0,00963| 0,01032 | 0,01103 | 0,01177 | 0,01253 | 0,0132g | o0,01407 | 0,01486 | 0,01565 | 0,01645 
0,00217| 0,00265| 0,00319 | 0,00377 | 0,00441 | 0,00510 | 0,00583 | 0,00660 | 0,00743 | 0,00829 | 0,00920 
0,00871| 0,00926| 0,00981 | 0,01037 | 0,01091 | 0,01144 | 0,01195 | 0,01242 | 0,01286 | 0,01327 | 0,01364 
1,1568 1,1979 1,1982 1,1589 1,1597 1,1604 1,1612 1,1620 1,1628 1,1635 1,1643 
2,8g10 | 3,1o11 | 3,322 | 3,5527 3,7900 4,0328 4,2799 4,5302 4,783 5,0379 5,2939 
72193 | 7,9968 | 8,7185 9,3850 |10,0011 |30,5712 |11,0992 |11,5889 |12,0435 |12,4660 | 12,8587 
