







Table V.- 



—continued. 









Age 



in 



days. 



Load in 



pounds. 



Readings of Sectors. 



Deflec- 

 tions per 

 O'l ton. 

 Mean 



Total 



deflection 

 1mm. 



Modulus of 

 Elasticity 

 pounds per 

 square inch. 



i Modulus 

 Breaking of rupture 



Load, j pounds 

 pounds, per square 



Front 



Diif. ] Back 1 Dirf. 







- 2 mm. 



0'2mml 2 mm. l0'2mm 



0"1 mm. 





inch. 





538 



1395 



005 



33-89 



o-oi 



0-06 



1-54 











627 



1328 



0-67 



33 89 



o-oo 



0-67 



221 











717 



13'22 



0-06 



3390 



o-oi 



007 



2-28 











806 



1300 



0-22 



33-90 



o-oo 



022 



2-50 











896 



1224 



0-76 



33 90 



o-oo 



0-76 



3-26 











986 



11-79 



0-45 



33 90 



o-oo 



045 



571 











1075 



11-78 



001 



3390 



o-oo 



001 



372 











1165 



1103 



075 



33-90 



000 



0-75 



4-47 











1254 



1100 



003 



33 90 



000 



003 



4-50 











1344 



10-72 



0-28 



3391 



001 



0-29 



4-79 











1434 



10-40 



0-32 



33-91 



000 



0-32 



511 



3931200 









1523 



9-49 



0-91 



33 91 



o-oo 



0-91 



6 02 











1613 



9-38 



011 



33 91 



o-oo 



011 



6<13 











1702 



9-06 



0-32 



33-91 



o-oo 



032 



6-45 











1792 



8-25 



0-81 



33-91 



000 



0-81 



7-26 











1S82 



8-07 



018 



33-91 



000 



018 



7-44 











1971 



7-38 



0-69 



33-91 



o-oo 



069 



813 











2061 



7-08 



0-30 



33 91 



o-oo 



0-30 



8-43 











2150 



607 



1-01 



33-91 



o-oo 



101 



9-44 











2240 



5-82 



025 



33-91 



o-oo 



0-25 



979 











2330 



5-55 



0-27 



33-91 



o-oo 



0-27 



1006 











2419 



3-92 



1-63 



33-91 



o-oo 



1-63 



11-69 











2509 



2-60 



1-32 



3391 



000 



1-32 



1301 



2995200 









22 



1520 



o-oo 



31-16 



00 



o-oo 



000 





2777 



2631 



192 



89 



15-20 



o-oo 



31-17 



o-oi 



o-oi 



001 











179 



15-10 



oio 



31-31 



0-14 



0-24 



0-25 











269 



15-00 



0-10 



31-50 



0-19 



0-29 



0-54 



6474000 









358 



14-85 



0-15 



31-82 



032 



0-47 



101 











448 



14-62 



0-23 



32-35 



053 



0-76 



1-77 











538 



14-60 



002 



32-43 



0-08 



o-io 



1-87 











627 



14-50 



o-io 



32-60 



017 



0-27 



2.14 











717 



14-35 



015 



32-90 



030 



0-45 



2.59 











806 



14-05 



030 



33-60 



070 



1-00 



3.59 











896 



14-00 



0-05 



33 70 



010 



015 



3.74 











986 



13-95 



0-05 



34-00 



030 



0-35 



4.69 











1075 



13-95 



000 



34-86 



0-86 



086 



4.95 











1165 



13 85 



o-io 



34-94 



0-08 



0-18 



5.13 











1254 



1375 



o-io 



35-70 



0-76 



0-86 



5.99 











1344 



13-70 



0-05 



35-95 



0-25 



0-30 



6.29 











1434 



1365 



0-05 



36-50 



055 



060 



6.89 



',3432000 









1523 



1365 



000 



36-88 



0-38 



0-38 



7.27 











1613 



1365 



o-oo 



37-00 



0-12 



0-12 



7.39 











1702 



13-65 



0-00 



37-70 



0-70 



0-70 



8.09 











1792 



13-65 



o-oo 



3800 



0-30 



0-30 



8.39 











1882 



13-65 



o-oo 



38-28 



0-28 



0-28 



8.67 











1971 



1365 



o-oo 



38-75 



0-47 



0-47 



9.14 











2061 



13-60 



0-05 



3900 



0-25 



0-30 



9.44 











2150 



1355 



0-05 



39-68 



0-68 



73 



10.17 











2240 



13-55 



o-oo 



40-11 



0-43 



0-43 



10.60 











2330 



13-40 



015 



4070 



0-59 



0-74 



11.34 











2419 



12-80 



0-60 



41-42 



0-72 



1-32 



12-66 











2509 



12-20 



0-60 



42-10 



0-68 



1-28 



1394 











2598 



11-20 



1-00 



43-20 



1-10 



210 



1604 











2688 



10-30 



0-90 



4415 



0-95 



1-85 



17-89 



2340000 







