Zapata Trapezoidal
4
Datos: f´c 210 a1 0.45 D2 fy 4200 b1 0.45 L2 rec 7.5 a2 0.45 Luz q adm 2.4 b2 0.45 Luz total C izq 0.225 D1 70 Luz tot / 3 C der 0.225 L1 20 P1 D1!L1 P1 "0 t# P2 D2!L2 P2 120 t# Dimensionamiento en Planta: $ P1 ! P2 $ 210 t# $u 1%2&D1!D2' !1%(&L1!L2' 272 t# ) 3.(5 )3 ) *L/3 1.50 m )4 L/3 * )3 0.(5 m P4 14(.+( t# P3 (3.14 t# , 2P3/qadm , 0.+1575(2( m b 2P4/qadm b 1.+"742203 m -$- - &,!b'/2L - +.75 m2 qadm $u/- qadm 3.10+57143 2.4 Dimensionamiento en Elevacion: cu1%0(qr&fc' cu 15.3(0+5"4 /cm2 c Pu/0%75bod bo2&a!d/2'!&b!d' bo 1.35 !2d d mi# 44.+21(42+40" cm mi# 52.321(42+40" cm Analisis estructural: qu $u/&b!,/2'L qu 31.0+57143 t#/m2 qu61qub qu61 5+."+271"1 t#/m2 qu62qu, qu62 25.35+3((2 t#/m2 8- 8 9P508 ma6 &6' :ma6 ;1 114.31 3.352 ) 2.1(47 m 1 25.5++ t# <▒0 1 1 2 2 ∗ + ∗ =∗ <▒ 30 4= 3 4' 3 ( + =∗ <▒ 40 3= 4 3' 4 ( + =∗
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Transcript of Zapata Trapezoidal
7/23/2019 Zapata Trapezoidal
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Datos:
f´c 210 a1 0.45 D2
fy 4200 b1 0.45 L2
rec 7.5 a2 0.45 Luz
q adm 2.4 b2 0.45 Luz total
C izq 0.225 D1 70 Luz tot / 3C der 0.225 L1 20
P1 D1!L1 P1 "0 t#
P2 D2!L2 P2 120 t#
Dimensionamiento en Planta:
$ P1 ! P2 $ 210 t#
$u 1%2&D1!D2' !1%(&L1!L2' 272 t#
) 3.(5 )3 ) *L/3 1.50 m)4 L/3 * )3 0.(5 m
P4 14(.+( t#
P3 (3.14 t#
, 2P3/qadm , 0.+1575(2( mb 2P4/qadm b 1.+"742203 m
-$-- &,!b'/2L - +.75 m2qadm $u/- qadm 3.10+57143 2.4
Dimensionamiento en Elevacion:
cu1%0(qr&fc' cu 15.3(0+5"4 /cm2c Pu/0%75bod bo2&a!d/2'!&b!d' bo 1.35 !2d
d mi# 44.+21(42+40" cmmi# 52.321(42+40" cm
Analisis estructural:qu $u/&b!,/2'L qu 31.0+57143 t#/m2
qu61qub qu61 5+."+271"1 t#/m2qu62qu, qu62 25.35+3((2 t#/m2
8- 8 9P508 ma6 &6' :ma6
;1 114.31 3.352) 2.1(47 m1 25 5++ t#
<▒0 1 1 2 2∗ + ∗ =∗
<▒ 30 4= 3 4' 3( + =∗
<▒ 40 3= 4 3' 4( + =∗
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"0
30
(
(.45
2.15
>?@@@
Pu1 1%2D1!1% 11( 2
1.00(+++11 0.44+21(43
*114.31 25.35+3((2 12.(7"1+31
2.1(47377( 5.213077"725.5+77"4
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Datos:
f´c 210 a1 0.4 D2
fy 5000 b1 0.4 L2
rec 5 a2 0.4 Luz
q adm 1.+ b2 0.4 Luz total
C izq 0.2 D1 (0 Luz tot / 3C der 0.2 L1 +
P1 D1!L1 P1 (+ t#
P2 D2!L2 P2 4+ t#
Dimensionamiento en Planta:
$ P1 ! P2 $ 11( t#
$u 1%2&D1!D2' !1%(&L1!L2' 145.( t#
) 2.+" &6' P3 &6' P4 m0.5" 1.71 m
P4 2".74 t#
P3 +(.2( t#-$- DAB>
qadm$/- -di (.4444 m2
b b2!0%2 b 0.( ml1 &2-6*bLt2'/&-*bLt' l2Lt*l1
l1 3.7((0 l2 3.1340,&-*b1l2'/l1 , 1.211"
-$- $E$D-- l1,!l2b - (.4444 m2
- di - req oqu $u/- qu 2.25"31034qu qadm o
Dimensionamiento en Elevacion:
PEFG>F-:FH>cu1%0(qr&fc' cu 15.3(0+5"4 /cm2
c Pu1/0%75bod bo2&a!d/2'!&b!d' bo 1.2 !2dd mi# 37.(7+2+04++1 cmmi# 42.(7+2+04++1 cm
<▒0 1 1 2 2∗ + ∗ =∗
<▒ 30 4= 3 4' 3( + =∗
<▒ 40 3= 4 3' 4( + =∗
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40
+
(.5
(."
2.30
Pu1 1%2D1!1% +4.+ 20.73(0(""3 0.37(7+2+
