08 04 mem de calc del carcamo

7/23/2019 08 04 Mem de Calc Del Carcamo

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GRUPO FHIT S.A. DE C.V.

MEMORIA DE CALCULOS DEL CARCAMO PARA AGUAS PLUVIALES DELBORDO DE PROTECCION MORALILLO, VERACRUZ.

DESCRIPCION.

La estructura ser de concreto armado !"sto en #$anta tendr %orma de H &

#ro%und"dades con res#ecto a $a cota de$ terreno natura$ de entre '.(( &).((.

Para *arant"+ar $a esta,"$"dad desde e$ #unto de !"sta de$ su,sue$o & de $a

%$otac"-n $a estructura se des#$antara so,re una c"mentac"-n #ro%unda a ,ase de

#"$otes tam,"n de concreto armado.

So,re $os #"$otes se a#o&ara una $osa de c"mentac"-n & una ret/cu$a de

contratra,es.

Estar cu,"erto #or una $osa de concreto armado so,re $a cua$ se "nsta$aran $as

,om,as.

0ATERIALES

ConcretoRes"stenc"a a com#res"-n %1c 2 34( 5*6cm3

Re!en"m"ento 7( 8 73 cmTama9o m:"mo a*re*ado ;'m@>7(((5*6m@2 '((( 5*6m $osa de %ondo >(.(m@ >7.((@>7.((@>3)((5*6m@2 3( 5* 6m W total = 6720 kg/m

se d"se9ara #ara $a $osa mas des%a!ora,$e >3.B : ).4 m@

m2 a76a 2 3.B6 ).4 2 (.'() $osa 3 d"recc"ones

Qa 2 / 10000 = (6720)(2.93) 67(((( 2 4.' 1

, 2 7(( d 2 34

De$ $",ro as#ectos %undamenta$es de$ concreto re%or+ado de Gon+$e+ Ro,$es ed"tor"a$ $"musa determ"namos $os coe%"c"entes.

COEF 0 >5* m@ 0u >0:7.4@ 0u>5*cm@ 1 n As cm 337 )37 )37(( (.3'' .0C corto )B

M c $ar*o B70? c Corto3' no se ca$cu$an #or ser menores ue )B c $ar*o7)

Ecuac"-n 12 d6 7.7'4 >0 u 6,@ donde d 2 34 cm , 2 7(( cm

1 2 (.3'' (.37Cuando 1 (.37 As m"n

As 2 >7)6 %& @,d27)6)3((>7((@>34@ !ar"$$as 46 3.'

Se armara con VR 46 34cm am,os $ecos am,os sent"do

CONTRA TRAWE LARGA CT7CONTRA TRAWE CORTA CT3

a*ua 2 '((( 5*6m $osa 2 3( 5* 6 m TOTAL '3(

m2 3.B6).4 2 (.'()

_ _

0.5


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CT3 >corto@ 2 Ma16 2 >'3(@>3.B@ 6 2 '4' 5*6mCT7 >$ar*o@ 2 >m@ 63@ >Ma163@ 2 >>(.'(@ @ 63@>'4' 2 ') 5*6m

Contra tra,e corta CT3 $on* 2 3.B) m

E$ #eso so,re cada tra,e ser e$ do,$e de,"do a$ ta,$ero ad&acente

23:'4' 2 773' 5*6m0 2 MX 673 2 773' : 3.B) 673 2 B)4) 5* 8 m

0!2 7.4 0 2 7.4 : B)4) 2 7)73 5* 8 m 8 7)73(( 5* cm.

S" , 2 ( d2 44 cm

1 2 d6 >7.7'4@> 06,@ 2 446>7.7'4 @ 7)73((6(@ 2 (.37

N2 77 2 (.B'7

As 2 0u6 %&d2 7)73((6)3((: (.B'7 :442 '. cm

As 2 3 Vr ; Y ? 7 Vr 46

V 2 Q X6 3 2 >773' :3.B)@63 2 7B3B4 5*.

Vu 2 7.4 V 2 7.4 : 7B3B4 5* 2 3B) 5*!#erm2 (.4 > %Z @ 2 (.4 @ >34(@ 2 B.7

A! 2 3[ !r 2 3:(.7 27.)3 cm

Fs 2 (.4 %s 2 (.4:)3(( 2 37((

0.5 0.5

0.5 0.5


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S" con 7.) m 3B) 5* (.3m K

K2 7)7' 5*

!\ 2 Vo 6(.4 ,d 2 7)7'6(.44:(:44 2 7(.7(

se# 2 a! Fs 6 > !o 8 V#erm @ 2 7.)3:37((6>7(.7(B7@ >(@ 2 7('cm ut"$"+ard63 2 6 33.4 cm

CONTRA TRAWE LARGA CT7


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GRUPO FHIT S.A. DE C.V. 2 3K') 2 73B4 *6m

0 2 MX 673273B4:>).4@ 673 2B(3 5* 8 m

0! 2 7.4 0 2 7.4 : B(3 2 4(4 5*6m 2 4(4(( 5* 8 cm

W 2 (.4 d 2 4

1 4 6 7.7'4 @> 4(4((64@ 2 7. cm )!r 773B4:).4@ 63 2 )7B)( 5*

Vu 2 7.4 ! : )7B)( 2 '3B77 5*.

0.5


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S" con 3.)34 m '3B77 5* 7)4m :

V 2 3'4

Vc2 3'4 6> (.4:4:4@ 27.4

V #erm"s",$e 2 B.7se#arac"on 2 7.)3 :37(( 6 >>7.74 8 B.7 @>4@@27(.' cm

7( estr",os de 6 7( cm en $os e:tremos.

CONTRA TRAWE CON 0URO CT 7A


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2 73B4 5* 6 m2 muro 2 (.(: '.( m :3)((2)3( 5*.6mP 2)3( :3.4m 2 77( 5*.0 2 MX 673 ? #X6) 2 73B4:>).4@ 673 ? >77(:).4@ 6)2 )(' 5*m0 !2 7.4 0 2 7.4 :)(' 2 3)'( 5*m 2 3)'(74 5*cm

]2 4 cm d2 4 cm

1 2 46774@ >3)'(7464@ 2 (.7) n2 4 2 (.B74

As2 3)'(746>)3((:(.B74:4@2 34.7) cm 4[ 7


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Con 3.)34 7377.)4 K

K2 )'4

Vc 2 )'46 >(.4:4:4@ 3:(.7 : 37((>7B.4B.7@ 47 est. 6 cm en $os e:tremos e$ resto ( cm.

LOSA TAPA CARCA0O

Sep= 2 .7B cm.


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C 0uerta 2 >(.74@>3)((@2 '( 5* 6 mC V"!a 2 ))( 5* 6 m

C U$t"ma 2 7.) >'(@?7. >))(@2 7343 5*6m

02 a76 a3 2 3.B6).( 2 (.'7

a7 2 >7343@ >3B@ 2 7.()

7( (((

COEF 0u 2>5*m@

]2 d 1 As m"n

0^ corto )B 434.4B 7(( 73 (.)) .B' cm

Vr67.4 cm

Lar*o B70?corto

3'

Lar*o 7)

TRAWES

Corta Ma76 2 >7343@>3.B@6 2 7333. 5*. 6 m

Lar*a >(.'7@63 > 7333.@ 2 7'('.' 5*6m

]2 34 cmd 2 )4 cm

2 2


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0_o 2 MX 673 2 >7333.@>3.B@ 6 73 2 B().B( 5*m 2 B(.)B(.3B 5* cm

1 2 (.' As m"n 2 >(.((@ >34@>)4@ 2 .7cm 3 VR46 $eco su#er"or3 VR46 $eco "n%er"or

TRAWELARGA

0u2M l 6 73 2 >7'('.'@>).(@673 2 ().3 5*m 2 (.)3.4' 5*cm

1 2 (.) As m"n 2 >(.((@>34@>)4@ 2 .7cm3VR 46 $eco "n%er"or3VR $eco su#er"or

CORTANTE

V2 X 63 2 >7'('.'@>).(@6 32 4'.(3 5*m


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Vu 2 7.(3' 5*

V2 7.(3' 6 >(.4@>34@>)4@ 6 2 .3' ` V#erm o5 !R 6 3(

U #erm 2 .'B

COLU0NAS


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Po 2 >).4@>3.B@>[email protected]*

0u2 >7B7.44@>)cm@ 2777'.7 5*cm


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1 2 d67.7'4 @> 06,@ 2 )67.7'4@> 777'.76)(@ 2(.'

As m"n 2 >(.((@>)(@>)@ 2 ).) cm

As min = 4 VR Y [

n 27

d 6n 2)67

A# 2 Pu (.))' %ZA!"rt 6 (.4B4 %& 2 >7B7.44 8>(.))'@>34(@>7)B4@6(.4B4@>)3((@

A# 2 7B7.44 8 7''7).(@63)BB 2 4B.4B

At 2 3 Am ? A# 2 3>).)@ ? ( 2 .B' cm

At 2 VR Y

0.5 0.5


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0UROS

Su#onemos $os muros a a#o&ados en $a $osa de #"so & en $a $osa de teco as/tam,"n en $os muros ca$cu$aremos $a #res"-n tomando en cuenta e$ sue$osumer*"do & $a ue #roduce e$ a*ua con #res"-n "drostt"ca

Ana$"+aremos $os muros #ara $a #res"-n #romed"o tomaremos

m =2000 kg / mb >saturado@

m 27((( 5* 6 mb >sumer*"do@M 2 B'((63 2 )(( 5* 6 m

Pv= m Z

= v / 2

Z

TN
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m = 2000

m = 2000 ! 1000 = 1000! 2 7((( : '.) m 2 ')(("? 2 ')((63 2 3((

" =2#$ = 100

% = &$ 6 2 )(( : >3.B@ 62 474( 5* 6m

Se ut"$"+a e$ %actor #or se mas cr"t"co

0u2 7.4 0 2 7.4 : 474( 2 3' 5*m 2 3'(( 5* 8cm

2 )((6m36400

2.93

0.5
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GRUPO FHIT S.A. DE C.V.1 2 346 7.7'4 @> 3')767((@ 2 (.3) As m/n"mo

As 2 (.(( :34 :7(( 2 .34 cm

Vr 74cm

CONTRAFUERTES

0 2 73): >'@ 673 2 )7)3 5* 8 m0 u 27.4 0 2 7.4 : )7)3 2 '33( 5* m 2 '33((( 5*cm,2 ( d2 4( 51 2 (.(B n 2 7.'' 2 (.)B

As 2 '33(((6>)3(( : (.)B:4(@ 2 B.4 cm 2 4 !r 7 .

08 04 mem de calc del carcamo

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