Download - LINEAS DE INFLUENCIA
UNIVERSIDAD NACIONAL DE HUANCAVELICA INGENIERA CIVILEJERCICIO N 2:Para la viga que se muestra en la figura determinar y dibujar: Lneas de influencia para los momentos flectores en los apoyos A, B y C. Lneas de influencia para la reaccin vertical en los apoyos A, B, C y D. Lneas de influencia para la fuerza cortante y momento flector en una seccin ubicada en el centro de luz del tramo BC.
TRAMO DE CARGA
NOMBRE6CASODE CARGAABBCCD
PARTERNO6CASO 1100
MATERNO7CASO 2010
CASO 3001
CASOS DE CARGAMOMENTOS DE ENPOTRAMIENTO PARCIALES
TRAMOCASO 1CASO 2CASO 3DISTANCIAMabMbaMbcMcbMcdMdc
AB1001-0.69440.13890000
1002-0.88890.44440000
1003-0.750.750000
1004-0.44440.88890000
1005-0.13890.69440000
1006000000
BC010100-0.6940.1388900
010200-0.8890.4444400
010300-0.750.7500
010400-0.4440.8888900
010500-0.1390.6944400
0106000000
CD00110000-0.7350.1224
00120000-1.020.4082
00130000-0.980.7347
00140000-0.7350.9796
00150000-0.4081.0204
00160000-0.1220.7347
0017000000
COEFICIENTES
M EMPOTRAMabMbaMbcMcbMcdMdc
M(ab)1-0.269-0.2690.0760.078-0.038
M(ba)00.461-0.5380.1530.155-0.076
M(bc)0-0.4610.538-0.153-0.1550.076
M(cb)0-0.098-0.0980.419-0.580.305
M(cd)00.0980.098-0.4190.58-0.305
M(dc)000000
LINEAS DE INFLUENCIA PARA LOS MOMENTOS FLECTORES EN LOS APOYOS A B CTRAMODISTANCIAM(ab)
00
AB1-0.73180556
2-1.00844444
3-0.95175
4-0.68355556
5-0.32569444
60
BC70.19736111
80.27288889
90.25875
100.18711111
110.09013889
120
CD13-0.06195918
14-0.09510204
15-0.10432653
16-0.09453061
17-0.07061224
18-0.03746939
190
TRAMODISTANCIAM(ba)
00
AB10.06402778
20.20488889
30.34575
40.40977778
50.32013889
60
BC70.39486111
80.54622222
90.51825
100.37511111
110.18097222
120
CD13-0.12318367
14-0.18918367
15-0.20767347
16-0.18832653
17-0.14081633
18-0.07481633
190
TRAMODISTANCIAM(bc)
00
AB1-0.06402778
2-0.20488889
3-0.34575
4-0.40977778
5-0.32013889
60
BC7-0.39486111
8-0.54622222
9-0.51825
10-0.37511111
11-0.18097222
120
CD130.12318367
140.18918367
150.20767347
160.18832653
170.14081633
180.07481633
190
TRAMODISTANCIAM(cb)
00
AB1-0.01361111
2-0.04355556
3-0.0735
4-0.08711111
5-0.06805556
60
BC70.12625
80.27333333
90.38775
100.416
110.30458333
120
CD130.46346939
140.71632653
150.7922449
160.72489796
170.54795918
180.29510204
190
TRAMODISTANCIAM(cd)
00
AB10.01361111
20.04355556
30.0735
40.08711111
50.06805556
60
BC7-0.12625
8-0.27333333
9-0.38775
10-0.416
11-0.30458333
120
CD13-0.46346939
14-0.71632653
15-0.7922449
16-0.72489796
17-0.54795918
18-0.29510204
190
LINEAS DE INFLUENCIA PARA LA REACCION VERTICAL EN LOS APOYOS A B C DTRAMODISTANCIARa
00
AB10.94462963
20.80059259
30.601
40.37896296
50.16759259
60
BC7-0.03291667
8-0.04555556
9-0.04325
10-0.03133333
11-0.01513889
120
CD13-0.01020408
14-0.01568027
15-0.01722449
16-0.01563265
17-0.01170068
18-0.00622449
190
TRAMODISTANCIARb
00
AB10.06377315
20.2262963
30.444375
40.67481481
50.8744213
60
BC70.91101852
80.7577037
90.565
100.35785185
110.1612037
120
CD13-0.0465102
14-0.07217687
15-0.08020408
16-0.07379592
17-0.05615646
18-0.0304898
190
TRAMODISTANCIARc
00
AB1-0.00645833
2-0.02066667
3-0.034875
4-0.04133333
5-0.03229167
60
BC70.13993386
80.32689947
90.53364286
100.73291005
110.89744709
120
CD130.98006706
140.90447522
150.78203499
160.62155685
170.43185131
180.22172886
190
TRAMODISTANCIARd
00
AB1-0.00194444
2-0.00622222
3-0.0105
4-0.01244444
5-0.00972222
60
BC7-0.01803571
8-0.03904762
9-0.05539286
10-0.05942857
11-0.0435119
120
CD130.07664723
140.18338192
150.31539359
160.46787172
170.63600583
180.81498542
190
LINEAS DE INFLUENCIA PARA LA NFUERZA CORTANTE Y MOMENTO FLECTOR EN EL CENTRO DEL TRAMO AB
TRAMODISTANCIAV3
00
AB1-0.05537037
2-0.19940741
3-0.399
40.37896296
50.16759259
60
BC7-0.03291667
8-0.04555556
9-0.04325
10-0.03133333
11-0.01513889
120
CD13-0.01020408
14-0.01568027
15-0.01722449
16-0.01563265
17-0.01170068
18-0.00622449
190
TRAMODISTANCIAM3
00
AB10.23013889
20.80311111
31.54275
41.82044444
50.82847222
60
BC7-0.29611111
8-0.40955556
9-0.3885
10-0.28111111
11-0.13555556
120
CD130.03134694
140.04806122
150.05265306
160.04763265
170.0355102
180.01879592
190
ANALISIS ESTRUCTURAL QUISPE HILARIO, Cirilo