DISEÑO DE ZAPATA

Cargas de servicio:P(Tn) Mx ( Tn-m) My ( Tn-m) ex (m) ey (m)

C1: D+L 300.63 0.11 0.10 0.000 0.000 OK OKC1: D+L+Sx 300.71 0.85 0.98 0.003 0.003 OK OKC2: D+L-Sx 300.55 -0.63 -0.79 -0.003 -0.002 OK OKC3: D+L+Sy 300.68 1.20 2.81 0.009 0.004 OK OKC4: D+L-Sy 300.58 -0.97 -2.62 -0.009 -0.003 OK OK

Dimensiones de la zapata: Datos del suelo:

Bx= 6.1 m 2.75 g= 1.67 Tn/m3 Tn/m2

By= 6.1 m 2.75 s= 1 Kg/cm2

Hz= 0.9 m 0.7496 Kg/cm2 9.37

Dimensiones de la columna:bx= 0.6 m Datos de Materiales:by= 0.6 m fc= 210 Kg/cm2

fy= 4200 Kg/cm2Excentrisidades:ex= 0ey= 0

Chequeo de presion en el suelo

Direccion X

P/A ex<B/6C1 8.079 SI 8.076 8.082 8.082 OK 0.00293417 0 10.7736772C2 8.081 SI 8.059 8.104 8.104 OK 0.02246884 0 10.785235C3 8.077 SI 8.094 8.061 8.094 OK -0.01660051 0 10.7768895C4 8.081 SI 8.049 8.112 8.112 OK 0.03161498 0 10.7882341C5 8.078 SI 8.104 8.052 8.104 OK -0.02574665 0 10.7820365

Direccion Y

P/A ex<B/6C1 8.079 SI 8.077 8.082 8.082 OK 0.00251122 0 10.7734892C2 8.081 SI 8.056 8.107 8.107 OK 0.02587882 0 10.7867536C3 8.077 SI 8.098 8.056 8.098 OK -0.02085637 0 10.7787839C4 8.081 SI 8.006 8.155 8.155 OK 0.07433221 0 10.8073028C5 8.078 SI 8.147 8.009 8.147 OK -0.06930977 0 10.8014741

Chequeo por cortante:

316.24 Tn OKV= 165.64 Tn

Chequeo por Punzonamiento:37.21 2.25 A= 34.96 m2 Bmax= 6.1

6.00 Perimetro de punzonamiento Bmin= 6.1

1 23.6209441 Kg/cm215.9405144 Kg/cm2

7910.4179684

5338.3188744

7910.41797 Tn V= 589.63536 Tn OK

ld= 2.75 wx= 102.88 Tn/m 16.866 tn/m2 fc= 210Mu= 389.024831 Tn-m fy= 4200

h= 0.9Refuerzo por flexion:

F 3/4 @ 0.15

En X 41 F 3/4

En Y 41 F 3/4

d= 82.05 a= 4.508

352.47 NOMu= 389.02

sn=

s1 (Tn/m2) s2 (Tn/m2) s(max)

s1 (Tn/m2) s2 (Tn/m2) s(max)

FVc= FVc>Vu

b0=

b=

FVc=

FVc=

FVc=

FM= FM>Mu

0

1.1(0.53 ) . .Vc fc b d

01.1 . .Vc fc b d

1.935Cargas: 2.3

P Mx My

Muerta: 198.49 0.048 0.085

Viva: 102.14 0.047 0.026

Sismo X 0.08 0.884 0.739

Sismo Y 0.05 2.717 1.085

CARGAS DE SERVICIO:

P Mx MyC1: D+L 300.63 0.10 0.11C1: D+L+Sx 300.71 0.98 0.85C2: D+L-Sx 300.55 -0.79 -0.63C3: D+L+Sy 300.68 2.81 1.20C4: D+L-Sy 300.58 -2.62 -0.97

CARGAS ULTIMAS:

C1 1.5D+1.8L 481.587 0.1566 0.1743C2 1.25(D+L+Sx) 375.8875 1.22375 1.0625C3 1.25(D+L+Sy) 375.85 3.515 1.495

C4 0.9D+1.25Sx 178.741 1.1482 1.00025

C5 0.9D+1.25Sy 91.9885 3.43855 1.37965

Story Pier Load V2 V3 PSTORY1 P1 DEAD -0.18 -2.38 -65.2STORY1 P1 LIVE 0.02 -0.87 -10.27STORY1 P1 SX 114.11 0.06 3.53STORY1 P1 SY 2.81 1.03 1.74

Story Point Load FX FY FZ

BASE 17 DEAD 0.03 0.02 198.49BASE 17 LIVE 0.01 0.02 102.14BASE 17 SX 0.17 0.22 0.08BASE 17 SY 0.27 0.71 0.05Summation 0, 0, Base DEAD 0.03 0.02 198.49Summation 0, 0, Base LIVE 0.01 0.02 102.14

P= 20.6 tnM= 5.8

Story Point LoadBASE 22 DEADBASE 22 LIVEBASE 22 SXBASE 22 SYSummation 0, 0, Base DEADSummation 0, 0, Base LIVE

F1 F2 F3Tonf Tonf Tonf16.5077 2.708E-06 88.35221.4563 -0.00002139 6.2567

41.8772 0.0001759 1.04740.00008807 37.0268 0.0003014

M2 M3 T-2.789 -0.975 -0.108-1.008 -0.042 -0.0370.072 431.601 0.297

2.23 10.768 0.018

MX MY MZ-0.048 0.085 0-0.047 0.026 00.884 0.739 0.0122.717 1.085 0.058

8828.941 -3686.114 -1.1294543.332 -1896.884 0.011

FX FY FZ MX MY MZ0.01 0.15 15.37 -0.15 0.021 0

0 0.11 6.84 -0.114 0.002 00.36 0.11 1.29 0.149 0.651 0.0090.35 0.12 1.54 0.159 0.66 0.010.01 0.15 15.37 40.205 -102.601 0.961

0 0.11 6.84 17.836 -45.645 0.757

M1 M2 M3Tonf-m Tonf-m Tonf-m-0.00019 21.26562 0.00002656-0.00667 1.87443 -0.000220.00085 201.20389 0.00003606

198.57581 0.00043 3.29097