— IIQ — 



BROMELIA BALANSAE 



GJ^.T^A.GTJTA.I'Á. — Fibra de la hoja fresca. 



Di = 1,4762 



CUADRO DE RESISTENCIA 



D2 -=0,748 



I 



d 



di 





di 









s 





P 





t 



(I) 



f 



(2) 



ct 













c 





cf 





rfi 









e 



(3) 



h 





E 





n 



(4) 



V 





F 





34 



55 



43 



32 



28 



40 



30 



26 



26 



30 



34,4 



A 0 



77 



A 0 





^ Añ 



1 ACi 



1 (V\ 



1 O'i 



70 



140 





03 



AO 



1 ñ\ 



70 



ii4 



1 no 



Ql 



«/o 



X 0^ 



119 





49 



70 



70 



84 



70 



63 



112 



126 



98 



126 





63 



56 



84 



98 



105 



70 



77 



91 



133 



112 







/ y) 



00 



Q1 





i 







fti. 



X^w 





91 



35 



119 



105 



119 



70 



70 



90 



168 



84 





35 



70 



49 



105 



63 



98 



119 



105 



63 



126 





70 



é KJ 









IVJD 



70 



Ql 





1 4.0 



105 





49 



84 



63 



84 



77 



126 



126 



140 



70 



153 





84 



63 



126 



77 



105 



70 



84 



105 



168 



84 





58,8 



60,9 



1 0,^ 



87,5 







1 00 1 



X W, -L 



108,5 



114 8 



X XHjO 



117,5 



V LfO 1 



35 



35 



35 



70 



63 



68 



70 



90 



63 



84 





91 



84 



126 



105 



140 



147 



126 



140 



168 



153 





2714 



2911 



4827 



6013 



6910 



7148 



7856 



9246 



10351 



10843 



6881 Q 



185 



191 



246 



275 



295 



300 



314 



341 



361 



369 



287,7 



99,30 



110,61 



214,90 



229,00 



236,00 



258,60 



131,30 



226,12 



345,20 



138,20 



198,923 



60,29 



84,11 



89,78 



148,47 



151,00 



141,03 



130,20 



230,95 



171,59 



143,30 



135,072 



36,568 



37,973 



44,526 



38,083 



34,154 



36,178 



16,714 



24,484 



33,350 



12,741 



31,4771 



24,829 



25,724 



30,163 



25,798 



23,136 



24,502 



11,323 



16,586 



22,592 



8,631 



21,3284 



48,862 



50,738 



59,481 



50,886 



45 634 



48,340 



22 333 



32,716 



44,562 



17,030 



42,0582 



120,58 



168,22 



179,56 



296,94 



302,00 



282,06 



260,40 



461,90 



343,18 



286,60 



270,144 



44,401 



57,750 



37,195 



49,380 



43,704 



39,460 



33,148 



49,957 



33,155 



26,431 



41,4584 



30,080 



39,121 



25,196 



33,451 



29,605 



26,731 



22,455 



33,842 



22,460 



17,905 



2S,0846 



59,331 



77,165 



49,700 



65,982 



58,396 



52,726 



44,292 



66,752 



44,301 



35,316 



55,3961 



342 



318 



234 



134 



268 



209 



261 



188 



142 



256 



235,2 



3,42 



3,18 



2,34 



1,34 



2,68 



2,09 



2,61 



1,88 



1,42 



2,56 



2,352 



1077 



1079 



885 



1241 



540 



669 



488 



575 



680 



360 



759,4 



29,34 



32,35 



29,62 



37,55 



35,40 



24,67 



20,57 



2-2,30 



21,18 



14,62 



26,762 



14,67 



16,175 



14,81 



18,775 



17,70 



12,355 



10,275 



11,15 



10,59 



7,31 



13,3810 



2,710 



3,095 



3,648 



5,161 



5,216 



3,703 



3,231 



3,801 



3,8281 



1 



2,698 



3,7091 



(i) It = I, (2) If = 2, (3) le = 2, ge = 50, (4) In = 2, gn = 50, 



