diseño zapata conectada L=4M

7/25/2019 diseo zapata conectada L=4M

1/12

DISEO DE ZAPATA CONECTADA

DATOS :

2.00 kg/cm

hf = 1.50 m

m = 2.00 Tn/m

s/c piso = 0.40 Tn/m

f 'c = 210 kg/cm

f 'y = 4200 kg/cm

c = 2.40 Tn/m

O!"#$AA%&A D#($SO$(S

#"(%TA )Tn ++A )Tn* !A%&O )m* A$,O )m* S(-A%AO$)m*

(io 15 .1 0.40 0.35 4.00

nio 15 .1 0.40 0.35

-%(D#($SO$A#($TO D( !A A-ATA (T(%O%

1. Tn/m

om6in7cion p77 87p77s1.2 # 9 1. +

21.1 Tn

A7 7p77 = 1.0 m

!7o 87p77 = 1.03 m

-imnsion7mino ;7 87p77 io

!A%&O )m* A$,O )m*

1.30 0. = 0.5>1 0.0 m

6 = -1/ 31 ! 0.1>0451 0.30 m

D#($SO$A#($TO D( !A A-ATA (T(%O%

?@ = 0.432 Tn/m;

23 5< Tn

=

n =

-1=

#2= 0

%$

=


2/12

A 87p = 1.42 m

T = 1.5B m

T = 1. m

Dimnsions 87p77 io

!A%&O )m* A$,O )m*1.0 0.2 Tn

0.0 Tn/m;

34.


3/12

As = 3.B4 cm

5.214 cm

"s7 : 2 F 3/4 G 5.> cm1 F 5/B G 1..B cm

DS(CO -O% O%T(

E0.03 Tn

2. Tn/m

4.2> TnEm

H = 0.004

K = 0.0B

= 1B.15 cm

"s7 h = 5 cm

F = 5/B G

= >.5 cm

= 55.


4/12

DS(CO -O% !(O$

2.25 cm

7 As )cm* 7 As )cm* 7 As )cm* 7 As )cm*11.1B4 2.24535535 0.5B>02101 2.0314B25> 0.5311055 2.030420B 0.530B3 2.03045>22

"s7 : 1 F 5/B G N D+/0P m

%("(%O T%A$S+(%SA!

1B.>2 cm

"s7 : < F 5/B G N 0.1B m

DS(CO D( !A A-ATA $T(%O%

E20.3 Tn

E30.1 Tn

1.24 m

1.11 m

1.>0 m

10.5< Tn/m

4.10 TnEm

H = 0.004K = 0.0B

= 12.


5/12

m = 1.3 m

n = 0.1 m

21.B4 Tn

25.>0 Tn

15B.05 Tn O$O%#(

+(%AO$ -O% O%T(

.14 Tn

>.22 Tn

40.3> Tn O$O%#(

DS(CO -O% !(O$

3.4 0.4B54 3.53>


6/12


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8/12


9/12


10/12


11/12

APROXIMACIONES POR MTODO DE NEWTON-RAPHSOAPLICADO A CONVERSION DE PLANTA CUADRADA A RECTA

A 0.40

a 0.35A=a!

a

"

a = #.03 $

" = #.!4%43&!'(' $ #.3 $-A

$ = 0.%4'4&0#5!5 $ 0.(

#.05% #.0& #.#'

ITERACION ")*a+, "/a+A1,2$a/"

# 3 #.'!34#0%5!'

! #.'!34#0%5!' #.4'0'4'30((

3 #.4'0'4'30(( #.3&0%350'#3

4 #.3&0%350'#3 #.30&%43#53

5 #.30&%43#53 #.!'%(4%%!04

& #.!'%(4%%!04 #.!&4#%33%5&

' #.!&4#%33%5& #.!5&!&(%'3

% #.!5&!&(%'3 #.!5!000%#3#

( #.!5!000%#3# #.!4(&%('43

#0 #.!4(&%('43 #.!4%43&!'('

Da, 67 7"a6a

Da, 67 a+6a


12/12

GULAR

)"-89!

A 0.40

CONDICION : )"-89! = $-A

0.35 A = $"

0.44(!#%#3(( =9 0.45 REVISAR

)"-89!

diseño zapata conectada L=4M

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