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UNIVERSIDAD DE GUANAJUATO 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ
UNIVERSIDAD DE GUANAJUATO 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ
UNIVERSIDAD DE GUANAJUATO 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
D.C.L. (1) 
+ x - 7.0 x -1 - 7.0 x -3 
x + x2 - 3.5 x -1 - 3.5 x -3 + C1 
x2 + x3 - x -1 - 
1.167 x -3 + C1x + C2 
Si x = 0 : 0 , C2 = 0 
Si x = 0 : 0 , C1 = 0 
Si x = 4 : (dy/dx)B= qB= 1/2EI 
D.C.L. (2) 
+ x - x2 
x + x2 - x3 + C3 
x2 + x3 - x4 + C3 x + C4 
Si x = 0 : 0 , C4 = 0 
Si x = 5 : 0 , C3 = 
Si x = 0 : (dy/dx)B= qB= EI 
FACULTAD DE INGENIERIA CIVIL 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
EI 
-0.4598 
-3.0834 1.2601 0.125 
y = 
y = 
-0.4598 
qB= 
-0.45975 
-6.1669 7.5605 1.5 
-6.1669 3.7802 0.5 
dy/dx = 
-0.9206 
-0.4603 
EI 
qB= 
-4.7934 6.6566 
-2.3967 1.1094 1.1667 
y = 
-4.7934 3.3283 
DIAGRAMAS DE LA ELASTICA (DOBLE INTEGRACIÓN) 
2 2 
3 
3 
= 2 
2 
2 
dx 
d y 
EI 
= 
dx 
dy 
2 EI 
2EIy = 
= 2 
2 
dx 
d y 
EI 
= 
dx 
dy 
EI 
EIy =
UNIVERSIDAD DE GUANAJUATO 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
D.C.L. (3) 
+ x - x -2 
x + x2 - 5 x -2 + C5 
x2 + x3 - x -2 + C5 x + C6 
Si x = 0 : 0 , C6 = 0 
Si x = 0 : 0 , C5 = 0 
Si x = 3 : (dy/dx)B= qB= 1/2EI 
FACULTAD DE INGENIERIA CIVIL 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
-2.9323 0.8814 1.6667 
y = 
dy/dx = 
qB= 
0.60157 
EI 
1.2031 
-5.8646 10.0 
-5.8646 2.6441 
5.2882 
2 
- 
3 
= 2 
2 
2 
dx 
d y 
EI 
= 
dx 
dy 
2 EI 
2EIy =
UNIVERSIDAD DE GUANAJUATO 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
TRAMO AB TRAMO BC TRAMO CD 
x x x 
0.1 0.1 0.1 
0.2 0.2 0.2 
0.3 0.3 0.3 
0.4 0.4 0.4 
0.5 0.5 0.5 
0.6 0.6 0.6 
0.7 0.7 0.7 
0.8 0.8 0.8 
0.9 0.9 0.9 
1.0 1.0 1.0 
1.1 1.1 1.1 
1.2 1.2 1.2 
1.3 1.3 1.3 
1.4 1.4 1.4 
1.5 1.5 1.5 
1.6 1.6 1.6 
1.7 1.7 1.7 
1.8 1.8 1.8 
1.9 1.9 1.9 
2.0 2.0 2.0 
2.1 2.1 2.1 
2.2 2.2 2.2 
2.3 2.3 2.3 
2.4 2.4 2.4 
2.5 2.5 2.5 
2.6 2.6 2.6 
2.7 2.7 2.7 
2.8 2.8 2.8 
2.9 2.9 2.9 
3.0 3.0 3.0 
3.1 3.1 
3.2 3.2 
3.3 3.3 
3.4 3.4 
3.5 3.5 
3.6 3.6 
3.7 3.7 
3.8 3.8 
3.9 3.9 
4.0 4.0 
4.1 
4.2 
4.3 
4.4 
4.5 
4.6 
4.7 
4.8 
4.9 
5 
FACULTAD DE INGENIERIA CIVIL 
RESISTENCIA DE MATERIALES III 
ANTONIO EMMANUEL REGALADO GONZALEZ 
-2.3457 0.8262 
-2.3001 0.9911 
-2.2474 1.1089 
-1.6475 
-2.3391 -1.1528 
-2.3854 -0.7051 
-2.4104 -0.3046 
-4.8280 
-1.8115 -4.0976 
-1.9483 -3.4144 
-2.0721 -2.7783 
-0.7127 -10.1994 
-0.8663 -9.1864 
-1.0255 -8.2205 
-0.1201 -15.9714 
-0.2064 -14.7228 
-0.3115 -13.5213 
y/EI q/EI 
-0.0142 -18.6100 
-0.0551 -17.2672 
-2.1302 1.2031 
-2.1900 1.1796 
-2.4063 0.3550 
-2.3819 0.6142 
-2.4166 0.0488 
-2.1802 -2.1894 
-2.2701 
-1.5096 -5.6054 
-1.6644 
-1.1875 -7.3017 
-1.3497 
-0.4326 -12.3669 
-0.5673 -11.2596 
0.7117 
2.9993 
2.7765 
2.4943 
2.1498 
1.7398 
1.2614 
3.2567 
3.3273 
3.3565 
3.3413 
3.2787 
3.1657 
2.1318 
2.3878 
2.6204 
2.8265 
3.0033 
3.1477 
-0.0630 
0.2728 
0.6061 
0.9340 
1.2536 
1.5617 
-1.9597 
-1.6726 
-1.3699 
-1.0545 
-0.7296 
-0.3981 
-1.9831 
-2.3537 
-2.6606 
-2.9070 
-3.0957 
-3.2299 
0.6224 
0.4793 
0.2995 
0.0829 
-0.1703 
-0.4603 
0.7276 
0.7873 
0.8277 
0.8315 
0.7985 
0.7288 
0.3334 
0.4034 
0.4717 
0.5382 
0.6031 
0.6662 
-0.1225 
-0.0422 
0.0363 
0.1132 
0.1883 
0.2617 
-0.6403 
-0.5497 
-0.4608 
-0.3737 
-0.2882 
-0.2045 
-0.4128 
-0.5692 
-0.6924 
-0.7823 
-0.8389 
-0.8623 
-0.8523 
-0.8091 
-0.7326 
-2.6261 
-2.2723 
-1.9058 
-1.8479 
-1.8028 
-1.7433 
-1.6696 
-1.5820 
-1.4810 
-4.3136 
-4.0966 
-3.8511 
-3.5790 
-3.2824 
-2.9638 
1.8555 
-4.9253 
-4.8688 
-4.7789 
-4.6559 
-1.1005 -4.5004 
-0.9489 
-0.7868 
-0.6203 
-0.0100 
-1.8760 
-1.8925 
-1.8930 
-1.8780 
-0.4567 
-0.3033 
-0.1676 
-0.0568 
0.0217 
-1.5435 
-1.6445 
-1.7279 
-1.7941 
-1.8433 
0.0524 
0.0606 
-1.3668 
-1.2399 
-0.0870 
-0.1858 
-0.3125 
-0.4605 
-0.7939 
-0.9659 
-1.1326 
-1.2873 
-1.4245 
-4.0113 
-4.2241 
-4.4135 
-2.6973 
-2.4751 
-2.2282 
-3.2594 
-3.5258 
-3.7775 
-3.1866 
-3.0561 
-2.8920 
-2.4081 
-2.6966 
-2.9817 
-3.3464 
-3.3347 
-3.2805 -6.4300 
-1.5684 
-1.8392 
-2.1207 -3.3124 
-0.6232 
-1.5459 
TABULACIÓN DE LA ELASTICA Y LAS PENDIENTES. 
y/EI q/EI 
-0.0229 -0.2230 
-1.3138 
-4.9378 
-4.9482 
y/EI q/EI 
-0.4893 -1.0391 
-0.5732 
-0.7043 
-0.8757 
-1.0809 
1.2561 
1.4972 
1.6938 
1.8390 
-1.5303 
-1.1498 
-0.7685 
-0.3911 
-0.0225 
0.3322 
0.6674 
0.9774 
-4.5771 
-4.7129 
-4.8191 
-4.8945

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187425860 metodo-cross-tareaentrega-pdf

  • 1. UNIVERSIDAD DE GUANAJUATO RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ
  • 2. UNIVERSIDAD DE GUANAJUATO RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ
  • 3. UNIVERSIDAD DE GUANAJUATO RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ D.C.L. (1) + x - 7.0 x -1 - 7.0 x -3 x + x2 - 3.5 x -1 - 3.5 x -3 + C1 x2 + x3 - x -1 - 1.167 x -3 + C1x + C2 Si x = 0 : 0 , C2 = 0 Si x = 0 : 0 , C1 = 0 Si x = 4 : (dy/dx)B= qB= 1/2EI D.C.L. (2) + x - x2 x + x2 - x3 + C3 x2 + x3 - x4 + C3 x + C4 Si x = 0 : 0 , C4 = 0 Si x = 5 : 0 , C3 = Si x = 0 : (dy/dx)B= qB= EI FACULTAD DE INGENIERIA CIVIL RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ EI -0.4598 -3.0834 1.2601 0.125 y = y = -0.4598 qB= -0.45975 -6.1669 7.5605 1.5 -6.1669 3.7802 0.5 dy/dx = -0.9206 -0.4603 EI qB= -4.7934 6.6566 -2.3967 1.1094 1.1667 y = -4.7934 3.3283 DIAGRAMAS DE LA ELASTICA (DOBLE INTEGRACIÓN) 2 2 3 3 = 2 2 2 dx d y EI = dx dy 2 EI 2EIy = = 2 2 dx d y EI = dx dy EI EIy =
  • 4. UNIVERSIDAD DE GUANAJUATO RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ D.C.L. (3) + x - x -2 x + x2 - 5 x -2 + C5 x2 + x3 - x -2 + C5 x + C6 Si x = 0 : 0 , C6 = 0 Si x = 0 : 0 , C5 = 0 Si x = 3 : (dy/dx)B= qB= 1/2EI FACULTAD DE INGENIERIA CIVIL RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ -2.9323 0.8814 1.6667 y = dy/dx = qB= 0.60157 EI 1.2031 -5.8646 10.0 -5.8646 2.6441 5.2882 2 - 3 = 2 2 2 dx d y EI = dx dy 2 EI 2EIy =
  • 5. UNIVERSIDAD DE GUANAJUATO RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ TRAMO AB TRAMO BC TRAMO CD x x x 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.9 0.9 0.9 1.0 1.0 1.0 1.1 1.1 1.1 1.2 1.2 1.2 1.3 1.3 1.3 1.4 1.4 1.4 1.5 1.5 1.5 1.6 1.6 1.6 1.7 1.7 1.7 1.8 1.8 1.8 1.9 1.9 1.9 2.0 2.0 2.0 2.1 2.1 2.1 2.2 2.2 2.2 2.3 2.3 2.3 2.4 2.4 2.4 2.5 2.5 2.5 2.6 2.6 2.6 2.7 2.7 2.7 2.8 2.8 2.8 2.9 2.9 2.9 3.0 3.0 3.0 3.1 3.1 3.2 3.2 3.3 3.3 3.4 3.4 3.5 3.5 3.6 3.6 3.7 3.7 3.8 3.8 3.9 3.9 4.0 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 FACULTAD DE INGENIERIA CIVIL RESISTENCIA DE MATERIALES III ANTONIO EMMANUEL REGALADO GONZALEZ -2.3457 0.8262 -2.3001 0.9911 -2.2474 1.1089 -1.6475 -2.3391 -1.1528 -2.3854 -0.7051 -2.4104 -0.3046 -4.8280 -1.8115 -4.0976 -1.9483 -3.4144 -2.0721 -2.7783 -0.7127 -10.1994 -0.8663 -9.1864 -1.0255 -8.2205 -0.1201 -15.9714 -0.2064 -14.7228 -0.3115 -13.5213 y/EI q/EI -0.0142 -18.6100 -0.0551 -17.2672 -2.1302 1.2031 -2.1900 1.1796 -2.4063 0.3550 -2.3819 0.6142 -2.4166 0.0488 -2.1802 -2.1894 -2.2701 -1.5096 -5.6054 -1.6644 -1.1875 -7.3017 -1.3497 -0.4326 -12.3669 -0.5673 -11.2596 0.7117 2.9993 2.7765 2.4943 2.1498 1.7398 1.2614 3.2567 3.3273 3.3565 3.3413 3.2787 3.1657 2.1318 2.3878 2.6204 2.8265 3.0033 3.1477 -0.0630 0.2728 0.6061 0.9340 1.2536 1.5617 -1.9597 -1.6726 -1.3699 -1.0545 -0.7296 -0.3981 -1.9831 -2.3537 -2.6606 -2.9070 -3.0957 -3.2299 0.6224 0.4793 0.2995 0.0829 -0.1703 -0.4603 0.7276 0.7873 0.8277 0.8315 0.7985 0.7288 0.3334 0.4034 0.4717 0.5382 0.6031 0.6662 -0.1225 -0.0422 0.0363 0.1132 0.1883 0.2617 -0.6403 -0.5497 -0.4608 -0.3737 -0.2882 -0.2045 -0.4128 -0.5692 -0.6924 -0.7823 -0.8389 -0.8623 -0.8523 -0.8091 -0.7326 -2.6261 -2.2723 -1.9058 -1.8479 -1.8028 -1.7433 -1.6696 -1.5820 -1.4810 -4.3136 -4.0966 -3.8511 -3.5790 -3.2824 -2.9638 1.8555 -4.9253 -4.8688 -4.7789 -4.6559 -1.1005 -4.5004 -0.9489 -0.7868 -0.6203 -0.0100 -1.8760 -1.8925 -1.8930 -1.8780 -0.4567 -0.3033 -0.1676 -0.0568 0.0217 -1.5435 -1.6445 -1.7279 -1.7941 -1.8433 0.0524 0.0606 -1.3668 -1.2399 -0.0870 -0.1858 -0.3125 -0.4605 -0.7939 -0.9659 -1.1326 -1.2873 -1.4245 -4.0113 -4.2241 -4.4135 -2.6973 -2.4751 -2.2282 -3.2594 -3.5258 -3.7775 -3.1866 -3.0561 -2.8920 -2.4081 -2.6966 -2.9817 -3.3464 -3.3347 -3.2805 -6.4300 -1.5684 -1.8392 -2.1207 -3.3124 -0.6232 -1.5459 TABULACIÓN DE LA ELASTICA Y LAS PENDIENTES. y/EI q/EI -0.0229 -0.2230 -1.3138 -4.9378 -4.9482 y/EI q/EI -0.4893 -1.0391 -0.5732 -0.7043 -0.8757 -1.0809 1.2561 1.4972 1.6938 1.8390 -1.5303 -1.1498 -0.7685 -0.3911 -0.0225 0.3322 0.6674 0.9774 -4.5771 -4.7129 -4.8191 -4.8945