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7/23/2019 ENTREG ENTREGA-3.docxA-3

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ENTREGA 2: EVALUACION DE ESFUERZOS

LINA FERNANDA CAMARGO GUEVARA

HELMAN DANIEL ACOSTA FORERO

DIEGO ENRIQUE CORREA ALVARADO

ELECTIVA II: EXCAVACIONES PROFUNDAS

INGENIERO OSCAR RAMIREZ

UNIVERSIDAD PEDAGOGICA Y TECNOLOGICA DE COLOMBIAFACULTAD DE INGENIERIA

ESCUELA INGENIERIA CIVILTUNJA2015


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Tabla de contenidoINTRODUCCIN................................................................................................... 3

2 CARACTERIDACION DEL TERRENO ROCOSO..................................................4

21 P!"# !"$!%&'(%#) *!+,%(-. /! ,%".................................................................4

22 H!/,/.....................................................................................................4

23 E"4(,%(-. /! !"'!*#"................................................................................ 4

26 C#$*!"(-. (.%#.'(.,/, 7*,'(%, /! C 8 9.........................................................4

3 CONDICIN DE ESFUERZOS............................................................................4

31 E,+,%(-. /! /("%#.4(.(/,/!"......................................................................4

32 C,*,%4!*&"4(%," /!+ %#$#*4,(!.4#.................................................................4

33 E"'!*#" $#* +, !%,,%(-............................................................................ 4

36 C*," /!'#*,%(#.!" .(4,*(," " !"'!*#"....................................................4

35 E'!%4# /! !%,,%(-...................................................................................13

35 E,+,%(-. /! "!%%(-. 4*,."!*",+.................................................................13

351 E,+,%(-. /!'#*,%(-. !. +#" $#*4,+!"...................................................13

352 E,+,%(-. $*#$#*%(-. "!%%(#.!"............................................................13

35; M!/(%(#.!"...........................................................................................13

6 CONCLUSIONES............................................................................................. 14

5 BIBLIOGRAFIA................................................................................................ 15


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INTRODUCCINU. tnel!" ., #

A %#.4(.,%(-. "! $*!"!.4, +, !4,$, /! !,+,%(-. /! !"'!*#" $,*, . $*#8!%4#/! 4?.!+ +#%,+(,/# !. +, %(/,/ /! P,($, B#8,%=) !" . 4?.!+ /! 4($# !@(%+,*/#./! !,+,*!#" +," %#./(%(#.!" 7!#4%.(%," /! !"4!
https://es.wikipedia.org/wiki/Veh%C3%ADculo_de_motorhttps://es.wikipedia.org/wiki/Ferrocarrilhttps://es.wikipedia.org/wiki/Canal_de_navegaci%C3%B3nhttps://es.wikipedia.org/wiki/Veh%C3%ADculo_de_motorhttps://es.wikipedia.org/wiki/Ferrocarrilhttps://es.wikipedia.org/wiki/Canal_de_navegaci%C3%B3n


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2 CARACTERIDACION DEL TERRENO ROCOSOE" /! (4,+ ($#*4,.%(, 8, >! "!7?. !"4, %#.#%!#" +," %,*,%4!*&"4(%," '&"(%,",%4,+!" /!+ ,4!*(,+ >! /("$#.!#" , ,.,+(,*

2! "e#o e#$ec%&ico' (elaci)n de *ac%o#L(.,

22 +,-edadD(!7#

2. E#ti-aci)n de e#&,e(/o#H!+,.

20 Co-$(e#i)n incon&inada 1(a&ica de C 3H!+,.

8, !"4, @!%@# !+ !.",8# !" ,%@!4(,*

. CONDICIN DE ESFUERZOS

L," %#$#.!.4!" /!+ !"'!*# %#*4,.4! $!/!. #! !"4! ,4*,(!", !. !+ ,%(#)>! %#."!*,. ,$*#(,/,!.4! +, *!+,%(-. 2:1


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Ilustracin 1 Muestras a ensayar en la maquina universal. Fuente elaboracinpropia.

Ilustracin 2 Resultados ensayo de compresin. Fuente elaboracin propia

.


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PROBETA 1

L, $*#


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!ra"ica 1# !ra"ica obtenida en la maquina universal$ %ar&a versus 'lar&amientoprobeta 1. Fuente# (aboratorio de )uelos *T%.

Tabla 2 Datos representativos de la probeta 1. Fuente Elaboracin propia


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!ra"ica 2# %urva real obtenida de Es"uer+o vs De"ormacin unitaria probeta 1.Fuente elaboracin propia.

D!


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!ra"ica ,# %urva a-ustada es"uer+o vs de"ormacin unitaria$ probeta 2. Fuenteelaboracin propia.

D!! !"4! %!.4, %#. ., +&.!, ,"%!./!.4! /! 4*,#"*!%4#" .# $,*,+!+#") $#* 4,.4# /!'(.(#" !+ -/+# /! !+,"4(%(/,/ %## -/+# /!!+,"4(%(/,/ "!%,.4!) /! +, "(7(!.4! '#*,:

E "!% K Esec=

=

12144,10026.042

0.0191037,59510

8= ;6035055 N K ;60350;

MGP,

PROBETA 2

L, $*#


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Tabla , Datos iniciales de la probeta nmero 2. Fuente Elaboracin ropia

!ra"ica # !ra"ica obtenida en la maquina universal$ %ar&a versus 'lar&amientoprobeta 2. Fuente# (aboratorio de )uelos *T%.


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Tabla # Datos representativos de la probeta 2. Fuente elaboracin propia.

!ra"ica /# %urva real obtenida de Es"uer+o vs De"ormacin unitaria probeta 2.Fuente elaboracin propia.

D!


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G*,'(%, ;: C*, ,"4,/, !"'!*# " /!'#*,%(-. .(4,*(,) $*#

!+,! !"4! %!.4, %#. ., +&.!, ,"%!./!.4! /! 4*,#"*!%4#" .# $,*,+!+#") $#* 4,.4# /!'(.(#" !+ -/+# /! !+,"4(%(/,/ %## -/+# /!!+,"4(%(/,/ "!%,.4!) /! +, "(7(!.4! '#*,:

E "!% K Esec=

=

13628.64029,649

0.0231038,95510

8= 535153; N K 53515

MGP,

RESULADOS

L, $*#! (./(%, >! !"4, $*!"!.4, =" /!'#*,%(-. ,.4!!+ ("# %,! +, $*#


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.5 E&ecto de e4ca*aci)nL(., H,"4, /#./! "! "(!.4! !+ !'!%4# /! +, !%,,%(-.

.5 E*al,aci)n de #ecci)n t(an#*e(#al

E+ 4?.!+ !" ., !%+, /! /(!*"#" %#$#.!.4!" >! /!! /!


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0 CONCLUSIONES

E+ 4?.!+ ,4*,(!", /#" '#*,%(#.!" 7!#+-7(%," /("4(.4," +, '#*,%(-. T(+,4, 8+, '#*,%(-. C#.!#) $!*# %#. %,*,%4!*&"4(%," /! ,4!*(,+ 8 "((+,*) 8 %#.$#"(! !+ ,8#* !"'!*# .# ,'!%4, +, "!%%(-.4*,"!*",+ /!+ 4?.!+) $#* 4,.4# +," /!'#*,%(#.!" !. !"4! "!.4(/# "#./!"$*!%(,/,") %#./(%(-. >! !" ',#*, L, !,+,%(-. 8 *!!"4*%4*,%(-. /! +," "!%%(#.!" "! *!,+(, %#. '(.!" /!@,++,* "(4,%(#.!" %*&4(%,") /#./! $/(!*!. !.%#.4*,*"! (.%#.!.(!.4!" !.*!+,%(-. /! +, '#*, %#. +, *!+,%(-. /! !"'!*#" ,$+(%,/#"

L," %,*,%4!*&"4(%, /! +#" !"'!*#" !. +#" ,4!*(,+!" @,++,/# "#


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5 8I8LIOGRAFIA

B,.%# /! !/(#) F!.4! (*4,+ !.: %/(!",$!/%#

POT P,($,) '!.4! ,7.4(%, !.: $,($,

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