THE WOODS OF THE UNITED STATES. 

 UN^ITED STATES UNDER TRANSVERSE STRAIN Continued. 



379 



DBFLECTIOH, JS MILLIMETEBB, UKDEB X FBEeSCBE, IK KILOORAUB, OF 



SO 



lOO 



ISO 



200 



O 



(set.) 



300 



3S0 



300 



3SO 



400 



4SO 



500 



550 



ti 



go S 



n 



Bemarks. 



5.0 

 5.0 

 5.0 

 6.7 

 4.0 

 3.0 

 4.0 

 5.2 



7.0 

 7.4 

 6.3 

 7.8 



7.6 



5.4 



10.4 



9 



3.5 

 3.7 

 4.2 

 3.6 

 3.1 

 3.0 

 4.0 

 4.5 

 4.0 

 3.7 

 3.6 

 3.2 

 3.8 

 3.3 

 3.2 

 3.0 

 6.1 

 5.5 

 3.5 

 4.0 



5.0 

 6.7 

 &5 

 7.4 

 5.2 

 5.6 

 5.2 

 6.6 

 7.4 

 4.0 

 3.6 

 4.0 



10.0 

 10.5 

 8.6 

 10.6 

 8.0 

 6.0 

 8.2 

 9.6 



14.2 

 14.4 

 11.8 

 14.0 



IS.O 

 10.0 

 19.7 

 18.0 



7.2 

 7.2 

 8.0 

 7.0 

 6.3 

 &0 

 8.2 

 &4 

 7.4 

 6.6 

 7.0 

 6.1 

 6.4 



e.2 



6.0 

 6.0 

 10.0 

 10.6 

 6.5 

 7.2 



9.2 



12.5 



11.6 



13.4 



9 



10.2 



9.7 



11.5 



11.7 



&2 



6.4 



7.0 



15.0 

 16.0 

 13.0 

 16.0 

 12.6 

 9.8 

 12.7 

 15.0 



23.0 

 21.5 

 17.2 

 21.5 



23.0 

 15.7 

 32.0 

 29.3 



11.4 



10.8 



12.2 



10.6 



9.0 



9.2 



13.0 



1Z7 



11.2 



10.0 



10.2 



9.0 



9.6 



9.2 



9.0 



a6 



14.6 

 16.0 

 9.6 

 10.5 



14.0 

 18.5 

 17.6 

 21.5 

 13.2 

 15.0 

 14.7 

 16.1 

 16.0 

 12.0 

 9.5 

 10.2 



21.9 

 17.5 

 22.0 

 18.0 

 13.2 

 17.5 

 21.0 



29.0 

 24.0 

 30.0 



I 



21.4 

 51.5 

 43.0 



16.0 

 14.4 

 17.0 

 14.0 

 12.1 

 12.5 

 18.2 

 16.8 

 15.3 

 13.0 

 13.2 

 12.0 

 12.5 

 12.6 

 12.0 

 11.5 

 20.0 

 22.6 

 12.5 

 14.2 



18.5 

 26.2 

 25.0 

 30.5 

 18.3 

 20.5 

 20.0 

 22.2 

 21.3 

 16.5 

 12.8 

 13.6 



0.6 

 1.0 

 0.2 

 0.7 

 1.2 

 0.2 

 1.0 

 1.5 



21.7 

 21.7 

 17.7 

 23.0 

 18.7 

 13.5 

 18.0 

 21.2 



2a 



22.7 

 28.2 

 24.0 

 17.0 

 23.0 

 28.0 



28.5 

 37.0 

 32.0 

 21.0 

 29.5 

 36.0 



38.0 

 49.5 

 41.6 

 26.0 

 39.2 

 49.5 



32.0 



40 



I 



2.0 

 1.0 

 1.6 



29.4 



68.5 



112.0 



31.2 



0.9 

 8.8 

 5.3 



0.4 

 0.4 

 0.9, 

 0.6 

 0.2 

 0.2 

 1.0 

 0.6 

 0.8 

 0.2 

 0.3 

 0.3 

 0.3 

 0.2 

 0.2 

 0.3 

 0.9 

 1.9 

 0.3 

 0.5 



0.4 

 1.4 

 2.0 

 3.2 

 1.0 



21.6 

 54.4 

 44.0 



16.2 

 14.5 

 17.6 

 14.2 

 12.4 

 12.8 

 19.0 

 17.3 

 15.4 

 13.2 

 13.5 

 12.2 

 13.0 

 13.0 

 12.5 

 11.5 

 20.4 

 23.0 

 13.0 

 14.4 



10.0 

 27.0 

 26.1 

 31.0 

 19.1 



28.0 



1.1 21.0 



1.0 

 1.0 

 1.1 

 0.6 

 0.4 

 4 



20.6 

 22.6 

 22.0 

 16.6 

 12.7 

 14.0 



61.0 

 20.8 



ia2 



23.0 

 17.6 

 15.5 

 16.0 

 25.0 

 2L5 

 19.2 

 16.6 

 17.0 

 15.3 

 15.8 

 16.2 

 16.0 

 14.2 

 26.2 

 30.3 

 16.0 

 18.0 



24.2 

 36.0 

 33.6 

 40.0 

 25.0 

 28.0 

 26.5 

 30.0 

 27.5 

 21.0 

 16.0 

 17.4 



27.3 

 23.5 

 29.5 

 21.7 

 19.0 

 19.5 

 33.' 

 28.5 

 25.7 

 21.0 

 21.0 

 19.0 

 20.2 

 20.0 

 19.7 

 18.2 

 35.0 

 40.2 

 20.2 

 22.5 



30.8 

 50.0 

 45.2 

 53.0 

 31.4 

 36.0 

 34.0 

 40.0 

 36.0 

 27.6 

 20.0 

 22.0 



34.5 

 30.0 

 36.0 

 26.5 

 23.0 

 24.0 

 43.0 

 36.6 

 33.5 

 25.6 

 26.0 

 23.5 

 24.0 

 25.0 

 24.5 

 22.5 

 43.0 

 54.0 

 25.0 



2a 9 



41.0 



43.0 

 37.0 

 44.0 

 32.0 

 29.5 

 29.0 

 66.0 

 46.0 

 45.0 

 33.0 

 33.0 



2a 4 



29.5 

 31.5 

 30.5 

 2a 5 

 58.0 

 74.6 

 30.7 

 37.0 



55.6 



58.0 

 50.7 

 60.4 

 46. 



87.0 

 76.0 

 82.0 



37.0 

 7a 

 64.0 

 57.0 

 41.0 

 40.6 

 35.0 

 39.0 

 40.0 



84.0 

 56.0 

 55.0 

 44.5 

 54.0 

 59.5 



100.0 



59.0 



36.0 

 81.0 

 105.0 

 3a 



4a 



49.5 



49.5 

 70.0 



71.2 



60.0 

 7a 5 

 41.4 

 46.0 

 43.0 

 54.0 

 47.0 

 35.0 

 24.6 

 27.4 



85.0 

 102.5 

 54.5 

 50.0 

 61.5 

 77.0 

 63.0 

 45.0 

 30.8 

 33.2 



132.0 

 194.0 

 75.0 

 91.0 

 84.0 

 130.0 

 03.0 

 66.5 

 37.0 

 42.6 



186.0 



Specimen cross-grained ; shattered 



Specimen croBS-grained ; split at comer . 



250 

 285 

 394 Crushed at center bearing ; broke in long splinters- 



46.0 

 66.0 



65.0 



383 

 350 

 485 

 394 

 400 



197 

 405 

 200 

 222 



195 



288 

 248 

 266 



531 

 633 

 540 

 461 

 442 

 483 

 488 

 495 

 530 

 550 

 550 

 616 

 530 

 528 

 444 

 519 

 485 

 458 

 508 

 500 



436 

 322 

 470 

 430 

 495 

 500 

 476 

 464 

 462 

 488 

 677 

 649 



Sqnr.re break ; split from end to end , 



Square break on tension side; split in axis - 



do 



Specimen cross-grained 



Shattered 



Specimen cross-grained ; broke at knot 



Failed fiom splinters on corners 



Specimen crose-grained ; broke at knot 



Cross-grained ; broke with large splinters . 



Defective specimen ; square break on tension side 



Split; did not break 



Specimen cross-grained; square break on tension side; split in axis. 

 Square break on tension side; long splinters 



Sap-wood ; broke with fine splinters. 

 do 



Broke with fine splinters 



Broke with long fiakes frcm tension side.. 



Broke with long, fine splinters 



Broke with large, coarse splinters 



Sap-wood ; broke with fine splinters 



do 



do. 



Crushed at center bearing ; fine splinters. 

 do 



Defli'ction of 88 millimeters under pressure of 600 kilograms ; some 



crushing at center bearing. 

 Crushed at center bearing ; fine splinters 



0. 6 sap-wood ; crushed at center bearing ; fine splinters . 



Broke with long splinters 



do ; 



Broke with fine splinters 



Sap-wood ; broke with fine splinters 



do 



0.5 sap-wood ; broke with fine splinters. 



Broke with two large splinters on tension side 



Failed from thin flakes ou back 



Slipped from beai-ings ; splintered 



Sap-wood ; slipped from bearings ; did not break. 



Failed from thin flakes on back 



Broke with fine splinters 



0.5 sap-wood; broke with fine splinters 



Bid not break ; pushed through the bearings 



Broke with fine splinters 



do 



.do . 



.do. 



318 

 326 

 407 

 430 

 766 

 766 

 951 

 951 



415 

 415 

 672 

 672 



322 

 322 

 326 

 328 



3 



3 



29 



118 



118 



152 



249 



249 



249 



631 



531 



631 



539 



539 



816 



816 



1056 



1056 



1097 



1097 



91 

 91" 



383 

 891 

 391 

 1082 

 1082 

 1164 

 1164 

 1164 



