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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
%$
=
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A 87p = 1.42 m
T = 1.5B m
T = 1. m
Dimnsions 87p77 io
!A%&O )m* A$,O )m*1.0 0.2 Tn
0.0 Tn/m;
34.
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As = 3.B4 cm
5.214 cm
"s7 : 2 F 3/4 G 5.> cm1 F 5/B G 1..B cm
DS(CO -O% O%T(
E0.03 Tn
2. Tn/m
4.2> TnEm
H = 0.004
K = 0.0B
= 1B.15 cm
"s7 h = 5 cm
F = 5/B G
= >.5 cm
= 55.
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DS(CO -O% !(O$
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 $T(%O%
E20.3 Tn
E30.1 Tn
1.24 m
1.11 m
1.>0 m
10.5< Tn/m
4.10 TnEm
H = 0.004K = 0.0B
= 12.
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m = 1.3 m
n = 0.1 m
21.B4 Tn
25.>0 Tn
15B.05 Tn O$O%#(
+(%AO$ -O% O%T(
.14 Tn
>.22 Tn
40.3> Tn O$O%#(
DS(CO -O% !(O$
3.4 0.4B54 3.53>
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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
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GULAR
)"-89!
A 0.40
CONDICION : )"-89! = $-A
0.35 A = $"
0.44(!#%#3(( =9 0.45 REVISAR
)"-89!
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