THE WOODS OF THE UNITED STATES. 

 UNITED STATES UNDER TRANSVERSE STRAIN Continued. 



405 



DBFLECnOS, IN MILLIMETERS, CKDEK A FBESSUBB, Di KILOOBAKS, OF- 



90 



7.8 

 5.6 



2.7 

 3.5 



9.0 

 9.3 

 5.0 

 5.7 

 5.0 



9.5 

 7.6 



4.0 

 4.6 



5.5 

 4.3 



13.8 

 9.4 



3.0 

 2.8 

 7.1 

 5.S 

 3.5 

 5.5 

 5.3 

 4.3 



7.0 

 t.3 

 9.0 

 13.0 



4.3 

 4.0 



10.5 

 7.0 

 6.5 

 9.0 

 10.8 

 13.1 



9.0 

 8.2 



7.2 

 5.0 



4.7 

 4.* 



lOO ISO 



15.0 

 12.2 



5.5 

 7.0 



19.5 

 19.0 

 10.0 

 11.0 

 10.0 



18.5 

 15.2 



ao 



9.2 



U.2 

 9.0 



27.0 

 19.7 



6.0 



5.8 

 15.3 

 It 3 



7.5 

 ILO 

 10.4 



9.0 



15.0 

 12.7 

 18.2 

 26.5 



23.0 

 1&2 



&2 

 10.2 



15.0 

 16.8 

 15.0 



29.0 

 22.6 



12.2 

 14.6 



300 



26.7 



11.5 

 14.0 



20.7 

 23.7 

 20.2 



43.0 

 32.0 



1&2 

 20.0 



14.3 19.6 



30.6 



46.0 



9. 12. 



8.7 11.7 



23.3 



17.6 

 11.0 

 17.0 

 16.0 

 13.0 



23.6 

 20.0 

 27.5 

 40.0 



O 



(set.) 



1.6 

 1.3 



0.2 

 0.3 



0.5 

 1.0 

 0.6 



4.6 

 2.0 



0.2 

 0.5 



1.0 

 0.4 



24.0 

 15.0 

 24.0 

 22.4 

 18.0 



33.6 

 2&5 

 41.6 

 60.0 



8.4 12.3 17.0 

 8. 3 12. 6 17. 



49.0 

 31.0 

 27.0 

 43.0 

 60.0 

 60.0 



86.0 

 23.2 



18.6 

 15.0 



4 

 0.2 

 2.6 

 1.5 

 0.3 

 1.1 

 1.0 

 0.5 



3.0 

 2.4 

 4.0 

 8.0 



0.6 



0.5 



6.0 

 0.5 

 1.6 

 5.3 

 6.0 

 6.3 



3.6 

 1.2 



0.3 

 0.0 



itOO 



32.0 

 26.8 



11.6 

 14.0 



21.0 

 23.6 



aso 300 



42.0 

 32.4 



14.4 

 18.0 



27.0 

 32.0 



20. 6 27. 6 



44.5 

 33.0 



16.6 

 20.0 



23.7 

 19.8 



4&0 



12.3 

 11.8 

 33.0 

 24.6 

 15.0 

 24.0 

 22.5 

 18.0 



34.0 

 29.2 

 42.7 

 63.0 



17.0 

 17.4 



51.0 

 33.0 

 27.6 

 46 

 52.6 

 83.5 



41.2 



35.6 

 23.2 



18.0 

 15.2 



61.e 

 44.0 



21.3 

 27.0 



31.0 

 26.0 



15.6 

 14.5 

 44.0 

 82.6 

 18.6 



29.4 

 23.0 



56.0 

 43.7 



18.0 

 21.3 



37.6 



35.5 



95.0 

 62.6 



27.5 



19.0 



17.6 

 57.5 



23.5 



38.5 



45.8 63.5 

 37.6 ' 50.0 

 60.0 



8ao 



21.5 

 22.2 



71.0 



35.8 



71.0 

 8&0 



47.0 

 30.8 



23.2 

 19.0 



27.0 

 27.5 



47.6 



64.0 



29.0 

 24.0 



3SO 



71.0 



21.6 



27.0 



23.0 

 21.3 



29.2 



33.0 

 34.5 



63.6 



36.0 

 28.5 



400 



29.0 

 25.7 



39.0 

 42.5 



47.0 

 36.0 



4SO SOO 



0.2 



48.5 

 62.6 



44.0 



37.2 



sso 



I 



Is 



447 

 400 



122 

 148 

 317 

 288 

 328 



315 

 350 



286 

 345 



126 

 224 



426 

 624 

 337 

 284 

 432 

 240 

 330 

 339 



340 

 363 

 276 

 283 



494 

 600 



291 

 240 

 365 

 213 

 308 

 272 



183 

 245 



329 

 290 



429 

 452 



Bemaiks. 



Sqnare break on tension side, splitting in axis . 

 Failed from large splinter on tension side 



Cmslied at center bearing; &iled from tension side . 

 Failed from large splinter on comer 



Broke at knot. 



Square break at knot 



Sqnare break; splintered. 



Sqnare break 



do .- 



Square break on tension side, splitting in axis; shattered . 

 do 



do 



Broke at knot . 



Specimen cross-grained; shattered . 

 do 



Sap-wood; sqnare break. 

 do 



Cmshed at center bearing; square break on tension side, splitting 



in axis. 

 do 



Long split at one end 



Long split 



0.33 sap-wood ; sqnare break 



Square break on tension side, splitting in axis; shattered. 



do 



do 



Sqnare break on tension side, splitting in axis . 



do 



Shattered 



Square break on tension side, splitting in axis. 



Broke with coarse splinters - 

 do 



Square break on tension side, splitting in axis . 



Oblique fracture; started at knot 



Shattered 



Square break 



Specimen cross-grained ; shattered 



do 



Specimen cross-grained ; started at knot. 

 Shattered 



.do. 



Specimen cross-grained ; broke near end. 



Square break . 

 do 



664 

 664 



997 

 997 



293 

 293 

 563 

 626 

 625 



644 

 644 



1157 

 1167 



676 

 676 



676 

 676 



82 

 82 

 355 

 356 

 388 

 388 



13 



13 



1046 



1046 



83 

 83 



621 

 C22 

 1169 

 1169 

 1172 

 1172 



279 

 279 



321 

 321 



671 

 671 



