Auxiliar_Etabs

7/23/2019 Auxiliar_Etabs

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!"#$%%&'& )*+,-. /0+1*2. 3, 4+56725768+

!"#$%&#"' )"*+,-. /#0*& 123,4,*"' 56,4,# !%7*

/,1,+56, 96*18:,68 $%&;

!.1,<586*. =868 3*>7?86@

A.+ ,B,1,<5.+ +, 2.<,258< ,< +7+ <.3.+C ,+ =.6 ,+. D7, +* D7,6,1.+ 2.<,2586 176.+ . :*E8+=,6=,<3*27B86,+ D7, <. BB,E7,< 8 7< ,F56,1.C ,B ,B,1,<5. +, 3,>, 3*:*3*6 ,< ,+, =7<5. =868 26,86 7<<.3.G

Ilustración 1. Unión de Muros en Nodos.

H.3. ,B,1,<5. 26,83.C =7,3, +,6 1.3*I*283.G 9868 ,+5. >8+58 2.< +,B,22*.<86B. J 75*B*K86 B8+ =,+58-8+3,B =6.E6818G

LB 1.3*I*286 7<8 +,22*M<C ,B,1,<5. . 185,6*8BC +7+ 385.+ +,6N< 82578B*K83.+ *<1,3*8581,<5, ,< ,B1.3,B. J8 3*>7?83.G

A.+8+ J O76.+ P4B,1,<5.+ 3, Q6,8R

S,27,63,< 8B 3*>7?86 +7=,6I*2*,+C ,B,E*6 B.+ <.3.+ +*,1=6, ,< ,B 1*+1. +,<5*3. PS,2.1,<382*M< L<5*T.686*.RG

LB 1.1,<5. 3, 26,86 . 1.3*I*286 7<8 +,22*.< 3, B.+8 . 176.@

4< B8 =,+58-8 3, >,<3*<E =.<E8< %G%& U1VG !.< ,+5. B8 B.+8 D7,38 ,F56,18381,<5, IB,F*>B,C =.6 B. D7,



B.+ 176.+ B.E68< 7<8 18J.6 3,I.6182*M< W.6*K.<58B P4+5. ,+ 2.<+,6:83.6 B7,E. 8B 3*+,-86RG !.1. ,<,+5, 276+. <. +, :,6N ,B 3*+,-. 3, B.+ 3*<5,B,+C <. 5,<36N< D7, 6,+28586 B.+ ,+I7,6K.+ ,< B8 B.+8 =86828B27B86 6,I7,6K.+ ,< ,+58+ K.<8+G

H.3.+ B.+ 176.+ J :*E8+ 3,>,< 2.<5*<786+, ,< ,B XB5*1. <*:,B . 2*,B. =*+.C 2.< ,+5. +, I*<8B*K8 ,B ,3*I*2*.2.< +7 2.66,+=.<3*,<5, 2.6.<81*,<5.G

Y*E8+C P4B,1,<5.+ 3, Q6,8R

ZA8+ :*E8+ 8 1.3,B86 2.1. ,B,1,<5.+ /W,BBC +.< 8D7,BB8+ D7, !" 271=B,< 2.< B8 68KM< 3, I.618 A [ W \;G 4+5, ,+ ,B 28+. =868 B8+ :*E8+ ,<56, 176.+C B8+ 278B,+ 568>8?8< E,<,68B1,<5, 8 2.65,G]

9868 ,+5. 3*>7?86 7< 176. ,< ,B B7E86 3.<3, +, 3*>7?8 B8 :*E8C =,6. 281>*8<3. B8 =,+58-8 ^9*,6_ 8^/=8<36,B_G !.< ,+5. B,+ 8=86,2,6N< B8+ =,+58-8+ 3.<3, BB,<86 B.+ :8B.6,+ 3, B8 8B5768 +.>6, J >8?. B8 B.+8G

Ilustración 2. Vigas tipo ‘Spandrel’.

Y*E8+C P4B,1,<5.+ 3, A*<,8 . `681,R

ZA8+ :*E8+ 8 1.3,B86 2.< ,B,1,<5.+ I681,C +.< 8D7,BB8+ D7, 271=B,< 2.< B8 68KM< 3, I.618 A [ W \ ;C3.<3, ^A_ ,+ ,B B86E. 3, B8 :*E8 J ^W_ +7 8B5.G 4+58+ :*E8+ +, 75*B*K8< E,<,68B1,<5, ,< +7>5,668<,.+ J>8B2.<,+]

Y"@ +*E<*I*28 :*E8 *<:,65*38C ,+5. D7*,6, 3,2*6 D7, B8 :*E8 +.>6,+8B, =.6 866*>8 3, B8 B.+8G 9868 W82,6 ,+5.,< 4HLa/ 3,>,< 6,8B*K86 B. +*E7*,<5,@

/,B,22*.<86 ,B ,B,1,<5.b L++*E< \\ ̀ 681,[A*<, \\ "<+,65*.< 9.*<5GGG \\ a.55.1 !,<5,6

A8+ :*E8+ 3,>,< 1.3,B86+, =,<,568<3. B8 8B5768 W 3, B8 :*E8 3,<56. 3,B 176.G

A8 86183768 ,< 4HLa/ <. *<IB7J, ,< B8 6*E*3,K 3, B.+ ,B,1,<5.+G

9868 B8 <.582*.< 3, :*E8+ *<:,65*38+ ZY" c%[d%]@



c% +, 6,I*,6, 8 e*35Wd% +, 6,I*,6, 8 ),=5W

#$%&'()*+,! ./ 0+1)& '+2" 3()45/

O,+WG

A8 B.+8 3,>, +,6 2.65838 ,< 3*+5*<5.+ ,B,1,<5.+ I*<*5.+G 4+58 .=2*M< ,< ,B =6.E6818 ,+ 1,+WG A.+ 2.65,+

3,>,< +,6 6,372*3.+ J ,< 7< =6*<2*=*. +,6N< E7*83.+ =.6 B.+ I681,C 2.6583. B8 B.+8 ,< B8 3*6,22*M< 3, B8+,< D7, +, ,<27,<568< .6*,<5838+ B8+ :*E8+G

4B ^875.1,+W_ +*,1=6, +, 6,8B*K8C =,6. 3, 5.3.+ 1.3.+ ,+ <,2,+86*. ,B 1,+W 18<78BC J8 D7, ,+5, 3*:*3,,< ,B,1,<5.+ =,618<,<5,+G 9.6 .56. B83. 875.1,+W +.B. 3*:*3, 3, 18<,68 5,1=.68BG

A8+ :*E8+ 2.658+C 2.1. ,< ,B 28+. 3, B8 =865, *<I,6*.6 3, 7<8 :,<58<8 3,>,< +,6 1.3,B838+ 2.1.+=8<36,BC ,< 281>*. B8+ :*E8+ =,65,<,2*,<5,+ 8 5,668K8+ 3,>,< +,6 1.3,B838+ 2.1. I681,C 8B *E78B D7,5.38+ B8+ :*E8+ D7, +, ,<27,<56,< ,< B.+ +7>5,668<,.+G

H.3.+ B.+ ,B,1,<5.+ D7, I.61,< =865, 3, 7< 176. D7, +,8< 2.<+*3,683.+ 2.1. 7<8 3*+2.<5*<7*383P:,<58<8+RC 3,>,< +,6 3*:*3*3.+ ,< ; ,B,1,<5.+ 2.< ,B I*< 3, 2.<+,E7*6 D7, B8 3,I.61838 3,B ,B,1,<5.2.1=B,5. =,61*58 7<8 3.>B, 276:85768G 9868 D7, ,<5*,<38< 1,?.6 ,+58 =865, B,+ :.J 8 +7>*6 7<8 *18E,<

W.J ,< B8 <.2W,G

A.+ 3*<5,B,+ <. +.< 3*>7?83.+ J8 D7, E,<,68B1,<5, +.< +.B. 58>*D7,608G 4< +7 87+,<2*8 +, 2.B.28<6,I7,6K.+ 3, B.+8 ,< B8+ K.<8+ 2.1=B*2838+C =,6. ,+5, =7<5. <. +,6N ,+573*83. ,< ,+5, 276+.G

4B 1,+W +, 6,8B*K8 B7,E. 3, W8>,6 3*>7?83. ,< +7 5.58B*383 B8 ,+56725768G

4B 1,+W :,65*28B ,< K.<8+ 3, 3*+2.<5*<7*383 2.1. 176.+ >8<3,68C +.B. 3,>, 2.<5*<786 =.6 3.+ =*+.+ 8=865*6 3, B8 3*+2.<5*<7*383G A,+ +7>*6f 7<8 *18E,< =868 D7, :,8< 8 B. D7, 1, 6,I*,6.G

O,+W :,65*28B ,< +7>5,668<,.+@

/.B. =868 ,B XB5*1. +7>5,668<,.C 3.<3, :8< B.+ 8=.J.+C +, 6,8B*K8 7< 1,+W :,65*28B 2838 #% 21

8=6.F*18381,<5,C 2.< ,B I*< 3, E,<,686 8=.J.+ =868 B8 >8+,G A,+ +7>*6f 7<8 *18E,< =868 D7, ,<5*,<38<1,?.6

A8+ *<3*282*.<,+ 3,B 1,+W =868 176.+C <. W82, 3*I,6,<2*8 ,<56, 176.+ *<5,6*.6,+ . =,6*1,568B,+G



Ilustración 4. Mesh Muros con Reducción de Sección.

Ilustración 5. Mesh en Discontinuidades.

Ilustración 6. Mesh Losas.

/7>5,668<,.

g. 2.<+*3,6,< B.+ 28=*5,B,+ J B.+ =*B86,+ 3,B +7>5,668<,. 3,>,< +,63*>7?83.+ 2.1. =*,6C 2.< +7+6,+=,25*:.+ ; 2.65,+ W.6*K.<58B,+G

4< ,B +7,B. 3,B XB5*1. +7>5,668<,. <. W8J B.+8C E,<,68B,1,<5, +, W82, 7< 683*,6 +.>6, E68:8 D7, :88=.J83. 3*6,2581,<5, ,< ,B 5,66,<.C J <. +, 1.3,B8G



Ilustración 7. Subterraneo.

Ilustración 8. Mesh Nivel Basal.

!86E8+

4B =,+. +0+1*2. 2.<+*3,68 7< $#h 3, B8+ +.>6,286E8+ J 7< &%%h 3, B8+ 286E8+ 17,658+

A8 =6*1,68 B.+8 D7, W8J ,+ ,B 2*,B. 3,B +,E7<3. +7>5,668<,.C ,< ,3*I*282*M< +, +7,B, W8>B86 +*,1=6, 3,B2*,B. 3, 7< =*+. 3,5,61*<83. J 278<3. +, W8>B8 3, 286E8+ +.< B8+ 286E8+ D7, ,+5N< +.>6, ,B 2*,B. 3, ,+,=*+.G

PiiR 4< ,B =.+5 3, 286E8+ 3, =6.J,25. D7, +7>*1.+ 8J,6C W8>B. 3, 56NI*2. ,< ,B ,F5,6*.6 =868 B8+ 286E8+3,B 2*,B. 3,B =6*1,6 +7>5,668<,.GGG ,+8+ 286E8+ +.< ,< ,B ,F5,6*.6 P50=*2. ,+582*.<81*,<5. 3, :*+*58 3, B.+,3*I*2*.+RC =,6. ,+5N< +.>6, B8 B.+8 3,B 2*,B. =6*1,6 +7>5,668<,.G



"E78B1,<5, B8+ 286E8+ 3, 27>*,658 . 5,2W71>6,C :8< +.>6, ,B 2*,B. 3,B XB5*1. =*+.C 8 =,+86 3, D7, ,< ,+,=*+. 3,=86581,<5.+G

“””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””SC=sobrecarga, son las cargas vigasSL=sobrelosa, son las cargas muertas

Cielo 2º Subterraneo zona proyección de la torreSC 0.6T/m2 bodegas

Cielo 2º Subterraneo fuera de proyección de torreSC 0.3T/m2 trafico

SL 0.05T/m2 desgaste (2cm de hormigón)Cielo primer subterraneo zona torre:SC 0.5T/m2 zonas comunes

SL 0.05T/m2 Suelo

Cielo primer subterraneo zona no torre:

SC 0.5 T/m2 tráfico en zona exterior.SL 0.05T/m2 desgaste (2cm de hormigón)

TorreSC 0.4 T/m2 departamentos

SL 0.2 T/m2 suelo y tabiquería

CubiertaSC 0.1 T/m2 mantenimiento

SL 0.2 T/m2 posibles maquinas u otros usos. “”””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””ii 4+5, =7<5. =7,3, 2.<I7<3*6 7< =.2.C =,6. +.B. ,F=B*28 ,B 28B27B. 3, 286E8+ =868 B8+ K.<8+ 3,B 2*,B. 3,B +7>5,668<,. D7, <. +,,<27,<568< 3*6,2581,<5, >8?. ,B ,3*I*2*.G 4< ,+5.+ 28+.+ +, =7,3,< ,<2.<5686 ?863*<,+ . ,+582*.<81*,<5.+G

O8+8

9868 ,+=,2*I*286 ,B =,+. +*+1*2. ,+ <,2,+86*. 386 ,B 3,58BB, 3, B8 18+8 8 2.<+*3,686G ),?8<3. ,B &%%h 3,B8 286E8 17,658 J $#h 3, B8 286E8 :*:8G 9868 ,+5. +, 3,>, +,E7*6 ,B +*E7*,<5, =6.2,3*1*,<5.@

),I*<, \\ O8++/.762,GGG

/,B,22*.<86 ̀ 6.1 A.83+A*:,@ %G$#),83@ &9868 ,+5. 3,>,< W8>,6 3,I*<*3. =6,:*81,<5, /585*2 A.83 !8+,+G)*8I68E18 S0E*3.

9868 ,+58 ,<56,E8C ,B 1.3,B. 3,>, 2.<+*3,686 3*8I68E18+ 60E*3.+G 9868 ,+5. .27B586 5.3.+ B.+ ,B,1,<5.+D7, <. +,8< 3,B 5*=. j`B..6jG A7,E. ,< 7<8 :*+58 ,< =B8<58C +,B,22*.<86 B8 B.+8 J +,E7*6 B.+ +*E7*,<5,+=8+.+@

L++*E< \\\ /W,BB[L6,8 \\\ )*8=W68E1+G

S,8B*K86 ,+5, =6.2,+. =868 2838 7<. 3, B.+ =*+.+G



Ilustración 9. Diafragma Rígido.

4+=,256. 3, S,+=7,+58

k+8<3. ,B ,+=,256. 3, B8 <.618 26,, 7< 862W*:. 2.< B8 ,F5,<+*M< G5F5C ,B D7, 5,<E8 3.+ 2.B71<8+G A8=6*1,68 2.B71<8 2.66,+=.<3, 8B =,6*.3. J B8 +,E7<38 8 B8 81=B*573 3,B ,+=,256. 3, 82,B,682*M<G

A7,E. +,E7*6 B.+ +*E7*,<5,+ =8+.+@

),I*<, \\\ S,+=.<+, /=,25671 ̀ 7<25*.<+GGG \\\ /=,25671 I6.1 `*B, \\\ L33 g,l ̀ 7<25*.<+GGG \\\a6.l+,GGG \\\9,6*.3 :+ Y8B7, \\\ mn

4B ,+=,256. <. BB,:8 ,B I825.6 3, 6,3722*M< Si

9868 ,+58 =865,C 3,>,< 8+*E<86 ,B ,+=,256. 8 2838 3*6,22*M<G 9868 ,+5. 6,8B*K86 ,B +*E7*,<5,=6.2,3*1*,<5.@

PiiR ),I*<, \\\ S,+=.<+, /=,25671 !8+,+ \\\ 4B,E*6 k& . k$ 3,=,<3*,<3. 3, B8 3*6,22*M< D7, +, 3,+,88E6,E86 J 8=B*286 ,B I825.6 3, 6,3722*M< ,< /28B, `825.6 \\\ .n

**En este punto pueden asignar el valor correspondiente a R*, el cual dependerá de cada dirección

`7<2*.<,+ L75.185*28+ 3,B 96.E6818

4B =6.E6818 =7,3, 6,+.B:,6 8BE7<.+ =6.>B,18+ 50=*2.+G 9868 ,+5. 6,8B*K86 B.+ +*E7*,<5,+ =8+.+@

j/,B,22*.<86 5.3. ,B 1.3,B.jL++*E< \\ `681,[A*<, \\ L75.185*2 `681, /7>3*:*3, GGG \\ L75. O,+W 85 *<5,61,3*85, 9.*<5+ 8<3



"<5,6+,25*<E A*<,[43E,+ \\ .n

j/,B,22*.<86 5.3. ,B 1.3,B.jL++*E< \\ `681,[A*<, \\ k+, A*<, I.6 `B..6 O,+W*<E \\ o,+

j/,B,22*.<86 5.3. ,B 1.3,B.jL++*E< \\ /W,BB[L6,8 \\ L6,8 m>?,25 O,+W m=5*.<+ GGG \\ mn P),I.7B5R

j/,B,22*.<86 5.3. ,B 1.3,B.jL++*E< \\ /W,BB[L6,8 \\ L75. A*<, !.<+568*<5GGG \\ .n

4+ >7,<. 6,8B*K86 7< 2W,2nC =868 :,6 =7<5.+ 17J 2,628 . +7=,6=.+*2*M< 3, ,B,1,<5.+G 9868 ,+5. 5*,<,<D7, +,E7*6 B.+ +*E7*,<5,+ =8+.+@

L<8BJK, \\ !W,2n O.3,B GGG J +,B,22*.<,< 5.38+ B8+ .=2*.<,+G

Ilustración 10. Ejemplo 1.



Ilustración 11. Ejemplo 2.

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