DISEÑO ESTRUCTURAL DE UNA CASA HABITACION DE PLANTA UNICA
INTRODUCCION AL DISEÑO ESTRUCTURAL
JOSE ARTURO ARTURO DELGADO PEREZ PEREZ MATRICULA: MATRICULA: 9800209-F
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ 2
INTRODUCCION AL DISEÑO ESTRUCTURAL
Contenio CARACTERISTICAS CARACTERISTICAS GENERALES.......... GENERALES.............................. ........................................ ......................................... ......................... ....3 3 MEMORIA DE CÁLCULO................... CÁLCULO....................................... ............................................................ ................................................ ........ 3 TIPO Y ESPESOR DE LOSA......................... LOSA............................................. ....................................................... ................................... 3 PESO DE LA LOSA............................................................................................3 CARGA VIVA................ VIVA.................................... ....................................... ....................................... ...................................... ....................... ..... 3 CARGA MUERT MUERTA..................................... A......................................................... .................................. ............................ ..................... ....... 4 PESO DE LOS MUROS................................ MUROS.................................................... ....................................................... ................................... 4 CALCULO CALCULO DE LA RESITENCIA DE LOS MUROS.............................. MUROS...................................................5 .....................5 ANALISIS POR CARGAS LATERALES.......... LATERALES............................. ........................................................ ..................................... 7
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ 3
INTRODUCCION AL DISEÑO ESTRUCTURAL
DISEÑO ESTRUCTURAL DE UNA CASA HABIT HABITACION ACION DE PLAN PLANT TA UNICA CARACTERISTICAS GENERALES Vii!"#$ %&i'$#$ !" M()!*i$ Mi'+($'," !-$"#( !" *$ Z("$ -/-0i'$ D !"i!"#( %" -%!*( i1( III. L$ '$-$ +$&i$'i" i!"! %" ,)!$ ($* '("-)%i#$ #! !"2#$" %2
MEMORIA DE C&LCULO TIPO ' ESPESOR DE LOSA E" !* 1)(!'( -! %i*i$)$ %" *(-$ 0$'i$ 1() "( !"!) '*$)(- 0% 6)$"#!-. C$*'%*( #! !-1!-() #! *$ *(-$ 0$'i$ '(" *$ ()0%*$
perimetro ( en cm ) e= 180
S! (0( !" '%!"$ 1$)$ !* ',*'%*( #!* 1!)/0!)( !* '*$)( 0,- 6)$"#! 8%! -! !"/$ !" *$ '$-$ +$&i$'i" *$ '%$* !- !* ,)!$ #! *$ !-$"'i$ ( -$*$. e=
400 + 400 + 640 + 640 180
=
2,080 180
=11.556
P( *( $"( !* !-1!-() #! *$ *(-$ 0$'i$ $%0!","#(*! 2 '0 #! )!'%&)i0i!"(-!), e =11.556 + 2=13.556 ≅ 14 cm
E-1!-() #! *$ *(-$ 0$'i$ #! !( )%#
PESO DE LA LOSA CARGA *I*A P$) !* ',*'%*( #! *$ '$)6$ i$ -! %i*i( *$ $&*$ -i6%i!"!
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ 4
INTRODUCCION AL DISEÑO ESTRUCTURAL
P() *( $"( *$ '$)6$ i$ -! (0$)$ '(0( 90: 8%! !- *$ '$)6$ 0,;i0$ *$ '%$* !- #! 0#!+ ton,%2# CARGA MUERTA P$)$ !* ',*'%*( #! *$ '$)6$ 0%!)$ #! *$ *(-$ -! 1)(1%-i!)(" *$- -i6%i!"!'$1$- '(" -%- )!-1!'i(- !-1!-()!- $* '(0( -! 0%!-)$ !" *$ -i6%i!"! $&*$
Mte.i/ L$#)i**( M()!)( ?'!0!"( $)!"$@ R!**!"( ?!1!$! -!'(@ L(-$ ?'("')!( )!()$#( '*$-! I@ Y!-( Y!-(
Peo Peo E1eo *o/4%5t. Tot/ . %3 i)o ton,% ton,%63 23 <.<=5
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P() *( $"( -%0$"#( '$#$ '$1$: *$ '$)6$ 0%!)$ #! *$ *(-$ !- #! <.>7 ("0 2 $ *$ '%$* -! *! #!&! -%0$) 1() %*i0( %"$ -(&)!'$)6$ #! -!6%)i#$# #! <.<4< ("02. CM losa losa=0.687 + 0.040=0.727 ton / m 2
L$ '$)6$ 0%!)$ #! *$ *(-$ !- #! 0#+2+ ton,%2# S%0$"#( !* 1!-( #! *$ '$)6$ i$ 0$- *$ '$)6$ 0%!)$ !"!0(- !* 1!-( #! *$ *(-$. Peso de la losa=CVlosa + CMlosa=0.17 +0.727 =0.897 ton / m 2
A* 1!-( #! #! *$ *(-$ *( 0%*i 0%*i1*i' 1*i'$0($0(- 1() 1() %" $'() $'() #! #! 0i!#( 0i!#( #! =.4 -!6" -!6" !* 0(#( 1*,-i'( $* )!-%*$#( -! *! **$0$)$ C$)6$ U*i0$. CU losa losa= Peso de lalosa la losa∗( 1.4 )=0.897 ∗( 1.4 )=1.2558 ton / m 2
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ 5
INTRODUCCION AL DISEÑO ESTRUCTURAL L$ '$)6$ *i0$ #! *$ *(-$ ?CU@ !- #! !#2$$8 ton,%2#
PESO DE LOS MUROS S! i!"! %" 0%)( &$-! #! <.=50 #! !-1!-() 2.50 #! $*%)$ '(" )!'%&)i0i!"(- #! 2'0 $&)i'$#( #! F&*(8%! +%!'( #! '("')!( i1( 1!-$#( '(" %" 1!-( -i" )!'%&)i) #! <.2=< ("0 2. T(0$"#( T(0$"#( !" '%!"$ 1$)$ !* 0%)( #(- )!'%&)i0i!"(-: )!'%&)i0i!"(-: %"( #! <.<250 #! 0()!)( ?'!0!"( $)!"$@ ()( #! <.<20 #! !-(: '(0( -! 0%!-)$ !" *$ -i6%i!"! $&*$
Mte.i/ Y!-( Y!-( M()!)( ?'!0!"( $)!"$@ B*(8%! H%!'( #! '("')!( i1( 1!-$#(
Peo Peo E1eo *o/4%5t. Tot/ . %3 i)o ton,% ton,%23 23 <.<2
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P() *( $"( -%0$"#( '$#$ '$1$: !* 1!-( #!* 0%)( !- #! 0#28($ ton,%2# A* 1!-( #!* #!* 0%)( 0%)( *( 0%*i1* 0%*i1*i'$0 i'$0((- 1() %" %" $'() $'() #! 0i!#( 0i!#( #! =.4 -!6" -!6" !* 0(#( 1*,-i'( $* )!-%*$#( -! *! **$0$)$ C$)6$ U*i0$. CU muro muro = Peso de la losa∗( 1.4 )=0.2845∗( 1.4 )= 0.3983 ton / m 2
L$ '$)6$ *i0$ #!* 0%)( ?CU@ !- #! 0#6986 ton,%2#
CALCULO DE LA RESITENCIA DE LOS MUROS S! i!"!" *$- -i6%i!"!- '$)$'!)/-i'$- 0!',"i'$- 1$)$ *$ 0$01(-!)/$ • •
R!-i-!"'i$ $ *$ '(01)!-i" #! *$ 0$01(-!)/$ #! 0 =7 6'0 2. I"')!0!"( #! 0$01(-!)/$ 1() )!%!)( i"!)i() 25K. P() *( $"(
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ >
INTRODUCCION AL DISEÑO ESTRUCTURAL f m=( 17 )∗( 1.25 )=21.25 kg / m 2 '
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JOSE ARTURO ARTURO DELGADO DELGADO PEREZ 7
INTRODUCCION AL DISEÑO ESTRUCTURAL
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A"$*i$"#( *$ $&*$ $"!)i() !"!0(- 8%! "i"6" P% -%1!)$ $ $*6" PR !" '$#$ 0%)(: 1() *( '%$* e ;.% <4e / )ont.4))i=n SI RESISTE LAS
CARGAS >ORIZONTALES#
ANALISIS POR CARGAS LATERALES LATERALES E-! $",*i-i- -! +$'! 6!"!)$*0!"! 6!"!)$*0!"! 1$)$ !-%#i$) '(0( -! '(01()$)$ *$ !-)%'%)$ !" '$-( #! %" -i-0(: 1() *( '%$* !"!0(- • • • •
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JOSE ARTURO ARTURO DELGADO DELGADO PEREZ
INTRODUCCION AL DISEÑO ESTRUCTURAL E" !* '$*'%*( -! (0$ !" '%$"$ *$ #i)!''i" #! *(- 0%)(- 1() *( $"( -! )!1$)!" !" '$#$ %"( #! *( !!- '(()#!"$#(- ?;: @. A '("i"%$'i" -! 1)!-!"$ !* ',*'%*( #! *$- ,)!$- !8%i$*!"!- !" '$#$ !!. EJE ? MUR O 2 4 == =5 =7 2< 22 23 27 2 3= 32 3>
LON G# )%3 4<< 25 =54 257 4<< 257 4<< 3 2 2=5 =5 257 3 4<<
AREA Fi E@UI*ALE NTE )%23 4.53 ><<<.<< 2.4> 4425.<< <.22 2.2 <.>7 =55<.52 =.7 355.<< 4.53 ><<<.<< =.7 355.<< 4.53 ><<<.<< <.= 242.74 <.24 33<.5 =.3= 3225.<< <.7 2>.<< =.7 355.<< 4.5= 55.<< 4.53 ><<<.<< $(6!!#!6
EJE ' MUR LONG# O )%3 = 3 5 > 7 =< =2 =3 =4 => = = 2= 24 25 2> 2 3< 33 34 35 37
4<< 4 7< 7< =24 3<< 3= 33< 4<< 7 274 7 33< 233 4<< 7< =< =<> =77 >4< ==4
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A+()$ 1)('!#!0(- $ '$*'%*$) !* '()$"! !" *$ &$-! V; V *(- '%$*!- -!)," i6%$*!- $ 8%! "( -! -$&! !" 8%! #i)!''i" **!6$)$ !* !-%!)( *$!)$* ?!" !-! '$-( !* -i-0(@. Ui*i$0(- *$ -i6%i!"! ()0%*$ Vx =Vy =( Cs )∗( Ws )
D("#! C- !- %" C(!'i!"! -/-0i'( 8%! -! #!)i$ #! *$ ("$ -/-0i'$ $-/ '(0( #!* i1( #! !))!"( !" #("#! -! !"'%!")! *$ '$-$ $ 1)(!'$). E" "%!-)( '$-( 1() !"'(")$)-! *$ %&i'$'i" #!* 1)(!'( !" *$ ("$ C '(" %" i1( #! !))!"( I !* C- <.3>
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ
INTRODUCCION AL DISEÑO ESTRUCTURAL
(
Ws=
)(
CargaT Carga Total CargaT Carga Total + AreaTotal AreaTotal de la Losa Longitud Longitud Totalde otal de Muros Muros
)
S%-i%!"#( V$*()!-
(
Ws=
239,193.86 162.57
)( +
239,193.86 87.97
)=
4,190.367
C$*'%*$"#( !* '()$"! V; V Vx =Vy =( 0.36 )∗( 4,190.367 )=1,537.73 ∗( 1.1 )=1,691.503 Kg
A+()$ 1$)$ 1(#!) -$&!) -i *$ &$-! 1(#), )!-i-i) !* '()$"! '$*'%*$#( #! V V; =:>=.5<3 6: 1)('!#!0(- $ '$*'%*$) *(- '()$"!- )!-i-!"!- VR; VR '(" *$- -i6%i!"!- ()0%*$- VR =( 0.5 V ) + ( 0.3 ⊽ )
D("#! V =3.0 Kg / cm 2
Longitud Longitud Totalde otal de Muro Muro ( spesor de muro muro )∗(¿¿ ∗(¿¿ ) Ws ⊽
¿ =¿
C$*'%*$"#(
⊽
8,797
( 15 )∗(¿¿ ∗(¿¿)= )=0.032 ⊽ 4,190.367 ⊽
¿ =¿
C$*'%*$"#( VR VR =( 0.5∗3.0 ) + ( 0.3∗0.032 )=1.5096
C(" !-(- $*()!- *$ -i6%i!"! ()0%*$ '$*'%*$0(- VR;
JOSE ARTURO ARTURO DELGADO DELGADO PEREZ =<
INTRODUCCION AL DISEÑO ESTRUCTURAL VRx = ( !R !R )∗( ARA "U#VAL$T "U#VAL$T )∗( VR ) VRx = ( 0.7 )∗( 54,311.13 )∗( 1.5096 ) =57,391.657
i"$*0!"! '$*'%*$0('$*'%*$ 0(- VR VR VRy =( !R )∗( ARA "U#VAL$T "U#VAL$T )∗( VR ) VRy =( 0.7 )∗(62,129.28 )∗( 1.5096 )= 65,653.253
A"$*i$"#( *(- $*()!- $"!)i()!- !"!0(- 8%! *(- E-%!)( C()$"!- V; V -(" 0%'+( 0!"()!- 8%! *(- E-%!)(- C()$"!- R!-i-!"!- VR; VR: 1() *( '%$* e ;.% <4e / )ont.4))i=n SI RESISTE LAS CARGAS
LATERALES#
POR PO R CO CONC NCL LUS USIO ION N FI FINA NAL L EL PR PRO OYE YECT CTO O DE LA CA CASA SA HABIT HABI TACI CION ON PRO PROYE YECT CTAD ADA A SI RE RESI SIST STE E AL 10 100% 0% LA LAS S CARGAS QUE SE LE APLICARAN.
