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708 RESISTENCIA DE MATERIALES
PESO y MOMENTO RESISTENTE 1: n DE ]ÁCENAS COMPUESTAS DE ALMA
(SIMPLE O DOBLE), CUATRO CANTONERAS y DOS TABLAS
DImensiones
del
alma
mm
]ácenas de alma simple Jácenas de alma doble
Dimensiones
de Dlmensio- I Dimensio- I
las cantoneras nes de Peso - nes de. Peso
las tablas
n
las tablas
n
mm mm Klllm cm3 mm Kg/m cm3
200 X 6
230 X 6
300 X 6
300X6
300 X 10
350x6
350 X 10
350 X 10
400 X 10
400 X 10
450 X 6
450 X 10
500 X 8
500 X 10
550X8
550 X 10
600 X 8
600 X 10
650 X 8
650 X 10
. ?OOX 10
750 X 10
800 X 10
850 X 10
900 X 10
930 X 10
1 000 X 10
~125X6 47 350 - - 50X 30X6 123 X 10 55 440 - - -
200 X 10 67 590 200 X 10 78 627
50 X 50X6 ~~OOX10 74 807 250 X 6 79 755
225 X 10 78 870 ~50X 10 95 992
50X 50X6 ~ooX 10 72 9~3 200 X 10 87 1025
60X 60X6 200 X 10 76 987 ~50X 6
1
,
84 929
70x 70x8
~OOX10 96 1193 300 X 10 139 1631
.
~~50X10 104 1343 350 X 10 147 1781
50 X 50X6 200Xl0 74' 1129 200 X 10 92 1243
. 70X 70X8 200 X 10 104 1541 300 X 10 147 2000
80 X 80 X 8 275 X 10 119 1782 450 X 10 165 2592
80X 80X8 250 X 10 118 1990 350 X 10 168 2642
90X 90X 10 ~~50 X 10 131 2257 450 X 10 198 3309
.
300X 10 139 2457 550 X 15 257 4774
70X 70X8 250 X 10 102 2085 300 X 10 134 2506
~80x 80X8 250 X 10 123 2306 350 X 10 175 3080
90X 90x 10 300 X 10 144 2842 400 X 10 197 3517
I 70X 70XS 250 X 10 112 2434 300 X 10 155 3002
~80X 80X8 300 X 10 135 2876 350 X 10 183 3526
90X 90X 10 300 X 10 148 3230 400X 10 205 4130
~250X 10 1:¿2 2861 350 X 10 174 3801
80X 80X8 (275X 10 "126 2998 400 X 15 213 5137
300 X 10 130 3136 450 X 20 259 6767
~90X 90 X 10 300 10 152 3635 400 X 10 ;. 213 4673
100X 100X 10 350 X 10 166 4057 450 X 10 227 5096
I 80X 80X8 300 X 10 126 3477 350 X 10 180 4241
~90X 90 X 10 325 10 160 4191 400 X 15 253 6384
100X 100X 10 300 X 10 162 4209 450 X 20 305 8296
I 80 X' 80X8 300 X 10 136 3832 3:)0X 10 186 4704
~90X 90 X 10 325 10 164 4625 400 X 10 229 5811
100X 100X 10 350 X 10 17.t 4973 450 X 10 243 6307
~90x 90X 10 300 X 10 164 4888 400 X 10 :¿37 6383
100 X 100 X 10 350 X 10 178 5444 450 X 10 251 6938
(100X100X15 375 X 15 238 7850 500 X 15 298 8983
¡
90X 90Xl0 300 X 10 168 532~ 400 X 10 244 6987
100 X 100 X 10 3)0 X 15 209 7196 450 X 15 293 9067
100x 100X 15 375 X 15 242 8526 500 X 20 371 12645
100X 100xl0 {
350>< 15 213 7771 450 X 10 266 8256
100X 100X 15 375 X 20 275 10650 500 X 15 340 11734
~100X 100X 10 300Xl0 182 6487 450 X 10 274 8940
(100XI00X15 375 X 20 279 11435 500 X 15 348 12652
100 X 100 X 15 375 X 30 337 14521 500 X ~5 426 16771
~.100X 100X 10 300 X 10 186 6967 450 X 10 2R2 9636
(100X 100X]5 330X15 248 10255 500 X 20 395 15761
100 X 100 X 15 375 X 30 341 15497 600 X 30 521 22845
~100X 100 X 10 350 X 15 225 9546 450 X 15 324 12428
( 100X 100X 15 375 X 30 345 16476 500X25. 441 19142
~100X 100 X 10 300 X 10 19.t 7936 450 X 10 297 11090
~100X 100 X 15 350 X 20 283 13326 500 X 20 410 17928
100)~ 100X15 373 X 30 3~9 17471 600 X 30 536 25801