Ensayo de Resistencia a La Compresión en Cilindros de Concreto

8/18/2019 Ensayo de Resistencia a La Compresión en Cilindros de Concreto

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ENSAYO DE RESISTENCIA A LA COMPRESIÓN EN CILINDROS DECONCRETO

I.N.V E 410 -13

GOMEZ LOZANO WILSON ERNEY 201311288

UNIVERSIDAD PEDAGÓGICA Y TECNOLÓGICA DE COLOMBIAFACULTAD DE INGENIERA

ESCUELA DE TRANSPORTE Y VASTUN!A201"


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ENSAYO DE RESISTENCIA A LA COMPRESIÓN EN CILINDROS DECONCRETO

I.N.V E 410 -13

GOMEZ LOZNO WILSON ERNEY 20131288

E#$%&' (')*+,),#%/' *,$,#%' (')' ,/$/' *%% +% %$/#%% ,),(#/(% , $'+/'$

P,$,#%' %5ING. EMERSON RODRIGO RODRGUEZ MORENO

MONITOR5 MILTON ARIEL AGUILAR

UNIVERSIDAD PEDAGÓGICA Y TECNOLÓGICA DE COLOMBIAFACULTAD DE INGENIERA

ESCUELA DE TRANSPORTE Y VASTUN!A

201"


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Contenido

INTRODUCCIÓN..................................................................................................................4

OB!ERTIVOS.......................................................................................................................5

MARCO TEORICO..............................................................................................................6

DEFINICIONES................................................................................................................7E6UIPOS UTILIZADOS....................................................................................................11

PROBETA........................................................................................................................11

MA6UINA DE ENSAYO................................................................................................13

PRENSA 7IDRAULICA.................................................................................................15

CALIBRADOR.................................................................................................................16

BALANZA........................................................................................................................17

PROCEDIMIENTO.............................................................................................................17

DATOS OBTENIDOS..........................................................................................................19PROBETA 1......................................................................................................................19

PROBETA 2......................................................................................................................20

DIMENSIONES................................................................................................................21

CALCULOS Y ANALISIS DE RESULTADOS..................................................................22

PROBETA 1.....................................................................................................................22

PROBETA 2.....................................................................................................................23

CONCLUSIONES................................................................................................................26

BIBLIOGRAFÍA..................................................................................................................27


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INTRODUCCIÓN

P%% (')*+,),#% +'$ ('#'(/)/,#'$ %//'$ ,# (+%$, ('# +% *(/(% &

'9$,:%(/;# , +% )/$)% $, *'(,, % +% ,%+/%$ ,$ )& /)*'%#,

,+ ('#'(/)/,#' , +%$ *'*/,%,$ , +'$ )%,/%+,$ (')' +' $'# ,+ ('#(,' &%

, #'$ *'*'(/'#% #% ?,%)/,#% #,(,$%/% *%% (')*,#, ,# ,#,%+ ,+

(')*'%)/,#' , /(?' )%,/%+ +' (%+ ,$ #,(,$%/' % +% ?'% , ,$%'++%

%,(%%),#, +'$ /$,@'$ , #,$%$ ,$(%$ ('# *'(,$' , $,%

,('#;)/(' & */#(/*%+),#, ('#=/%9+,

E# ,$, ,*', $, *,$,#% +% ,,)/#%(/;# , +% ,$/$,#(/% % +% (')*,$/;# ,

(/+/#'$ , ('#(,' ('#='), % +% N')% I.N.V E 410 -13. E$, )'' ,

,#$%&' $, ,=/,, % +% ,,)/#%(/;# , +% ,$/$,#(/% % +% (')*,$/;# ,

,$*,(>),#,$ (/+>#/('$ , ('#(,' %#' (/+/#'$ )'+,%'$ (')' #(+,'$

,%>'$ & ,$ +/)/%' % ('#(,'$ ('# #% ,#$/% $*,/' % 800 )3.

E# +% %(%+/% $'# # $/# #),' , ,+,),#'$ ,$(%+,$ ('# , ,+

/#,#/,' , %$*', & :>%$ (,#% % $ /$*'$/(/;# *%% , , )%#,% ;*/)%

& ('#$/,#, ,+/% (%+ ,$ ,+ )$ /,%+ *%% ++,:% % (%9' #% ('#$((/;#

9%$#'$, ,$% ,$(',#(/% ,# +'$ /*'$ , (%%$ , :%# % ,$/$/.E$ *' ,$' , ,$ , :/%+ /)*'%#(/% %#,$ , ,,(% (%+/, *'&,('

,%+/


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OBJERTIVOS

GENERAL

D,,)/#% +% )/)% ,$/$,#(/% % +% (')*,$/;# , '$ (/+/#'$ , ),$% ,

# ('#(,' =,#, % #% (%% %*+/(%% %/%+),#,.

ESPECÍFICOS

A#%+/$/(%$ , +'$ )%,/%+,$ $'),/'$

C%+(+% ,+ );+' , ,+%$/(/%• A*,#, ,+ *'(,/)/,#' , ,$, ,#$%&' % , $, 9%$, *%% ,+ ('#'+

, (%+/% , +%$ '*,%(/'#,$ , '$/=/(%(/;# ),


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C')' $%9,)'$ ,+ ('#(,' ?'& ()*+, # *%*,+ /)*'%#, ,# +% ,$(% ,

(%$/ '%$ +%$ '9%$. !$%),#, *', #% , $$ */#(/*%+,$ *'*/,%,$ ,$

$ %+% (%*%(/% *%% $'*'% /:,$%$ (%%$ , (')*,$/;#.

L% ,$/$,#(/% % +% (')*,$/;# $/)*+, ,$ +% (%%(,>$/(% ),(#/(% */#(/*%+ ,+

('#(,' %% +% /)*'%#(/% , ,:/$, ,$% *'*/,% ,#' , #% ,$(%

('#:,#(/'#%+ , ('#(,' ,='% $, ?% %('/' ,*,$%+% ,# MP% , %(,' ('# ,+ $/$,)%

/#,#%(/'#%+ , #/%,$.

L% =')% , ,:%+% +% ,$/$,#(/% ,+ ('#(,' ,$ ),/%#, *,9%$ ),(#/(%$

, *,,# $, ,$(/:%$ +%$ (%+,$ *,)/,# *'9% ,*,/%),#, +% ),$%

, )%#,% , $, *,% ,$/% +% :%/%(/;# , +% ,$/$,#(/% '%$

*'*/,%,$ ('# ,+ *%$' ,+ /,)*'. P%% +%$ */),%$ $, /+/%# $/

%+ ('#/(/;# , ,#$%&' #' ,$:/,% *,$,#,. L%$ ,%$ $,((/'#%+,$

7


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,+%/:%),#, )%&',$ , +% *'9,% *%% ,#$%&' , (')*,$/;# *%% '9,#, #

%' %*'*/%' , ,$%9/+/% , +% */,(/+ '9,#, , ,++%$ ),/(/'#,$

, ,=')%(/;# , *,(/$/;# %,(%%. S, $*'#, , $, ,$,%# +%$

(%%(,>$/(%$ $/)*+,$ ,+ )%,/%+ & #' +% %((/;# , +'$ )/,)9'$ ,$(%+,$

(')' ('+)#%$ , )'' , +% %,#(/;# $, +/)/% %> %+ 9+', , (')*,$/;#

(''.

DEFINICIONES

Cemento

E+ (,),#' ,$ #% , +'$ ,+,),#'$ */#(/*%+,$ ,+ ('#(,' , $, =')%

% *%/ , #% ),

(')' %)9/# /$)/#/ $ ('$' E$'$ ('#$/&,# I% )%&' *%, , +% )%$% ,+

('#(,' ,*,$,#%#' ,#, ,+ 0 & ,+ 8JK , $ *,$' ,9/' % ,$' ,$ , +%$*'*/,%,$ , +'$ %,%'$ $'# %# /)*'%#,$ *%% +% (%+/% =/#%+ , +%

),


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L'$ %,%'$ ('#=')%# ,+ ,$,+,' %#+% ,+ ('#(,' & $'# ,+

,+,),#' )%&'/%/' ,+ ('#(,' *' +' , $'# ,$*'#$%9+,$ , %# *%, ,

+%$ (%%(,>$/(%$ ,+ )/$)'. L'$ %,%'$ $'# ,#,%+),#, /#,,$ & ,$%9+,$

,# $$ /),#$/'#,$.

Conreto!

E+ ('#(,' ,$ # )%,/%+ (')*,$' =')%' *' %% (,),#' & %,%'$

E+ (,),#' ,$ # )%,/%+ ('#+'),%#, , %+ ),


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G,#,%+),#, $, ,*,$% ,# /+'%)'$ *' (,#>),' (%%' I()2H % #%

,% , 28 >%$ $, +, ,$/#, ('# ,+ $>)9'+' = C.

L% ,$/$,#(/% ,+ ('#(,' % +% (')*,$/;# ,$ #% *'*/,% =>$/(% =#%),#%+ &

,$ =,(,#,),#, ,)*+,%% ,# +'$ (+(+'$ *%% /$,@' , *,#, , ,/=/(/'$ &

'%$ ,$(%$. E+ ('#(,' , $' ,#,%+//(% *%% +'$ )%,/%+,$ & ,+ %)%@' ,+ ,+,),#' ,#

(,$/;#. L% ,$/$,#(/% % +% =+,/;#. T%)9/# ++%)%% );+' , *% *%% #('#(,' , *,$' #')%+ $, %*'/)% % ),#' ,+ . % 2."J :,(,$ ,+ :%+' , I%

%>< (%%% , +% ,$/$,#(/% % +% (')*,$/;#.

Retrai%n de$ onreto

E$, *'(,$' ,$ ),/%#, ,+ (%+ ,+ ('#(,' $=, #% ,%*% , /$)/#(/;# , $

:'+),# ' ,#('/)/,#' I% (%+ $, ,9, % I% *,/% , %% %#, I%$

*/),%$ ?'%$ ++,%#' % *'(/ /,%$ ,# +'$ ,+,),#'$. E$, =,#;),#' $,

*,, /$)/#/ /$/9&,#' I%$ %)%%$ , %(,' %,(%%),#, &% , I%

,$/#,# & I% ,*%,# , =')% )$ ('#:,#/,#,.

L% ,%((/;# ,*,#, , #),'$'$ =%(',$ %+,$ (')' I% ,'),>% , I%$

*/,


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E# ,#,%+ (%#' $, $'),, # )%,/%+ % # ('##' , =,


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E)*IPOS *TILI+ADOS

PROBETA

L%$ ),$%$ , ('#(,' % $, /+/


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E+%9'%(/;# , +%$ *'9,%$5

1. S, ,%+/#/('$ , 1J () , /),' & 30 ()

, %+% >/'$ /#,=')%9+,$ & #' %9$'9,#,$ #%'$ ,# %(,/, )/#,%+

, #' %%, %+ (,),#' & ,:/, $ %?,,#(/%.

F/% 15 )'+, , +% *'9,% =,#,5

?*5,$(%$,?')/'#%)%'.9+'$*'.(').('

2. C'+'(% +% ),


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F/% 35 ('#$,:%(/;# , *'9,%$ =,#,?*5,$(%$,?')/'#%)%'.9+'$*'.(').('

4. R,/% ,+ )'+, ('# )(?' (/%'. E$' $, ?%(, 24 ?'%$ ,$*$ , $

,+%9'%(/;# ,% ,+ *'(,$' , (%'.

MA)*INA DE ENSA,O

L% )/#% *%% ,#$%&'$ , (')*,$/;# , ('#(,' ,$ (')*,$% *' #

,/*' */#(/*%+ #% =,#, ?/+/(% # ('#'+%' & # $/$,)% , ('#'+

(')*%/%$ ,# ,+ $,(' ,

)%,/%+,$ *%% +% ('#$((/;#.C'# ,+ =/# , '=,(, )%&',$ #/:,+,$ , $,/% %#, +% '*,%(/;# ,

#,$' *'(' ?,)'$ ,/*%' +% )/#% *%% ,#$%&'$ , (')*,$/;# ,

('#(,' ('# :%/'$ $/$,)%$ , *',((/;# /#(+&,#' ,+ +/)/%' ,

*'$/(/'#%)/,#' *%% ,+ (/+/#' /#,*' , ,),,#(/% & +% =#(/;# ,

%*%%' %')/(' ,# (%$' , $'9,(%% (''(/(/' & =% ,#, '%$.

14

http://estructurasdehormigonarmado.blogspot.com.co/http://estructurasdehormigonarmado.blogspot.com.co/


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A,)$ ,$% )/#% (,#% ('# #% (+%$ ,

('#(,' '%$. S #/% , 9')9,' , %(,/, /)*'%% , I%+/% $, (%%(,/


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P%#%++% , I#/(%(/;# //%+ (%,#(/;),' +)/#'$' *%% /#/(%(/;# , +%

:,+'(/% , %*+/(%(/;# , (%% ,(+%' , ),)9%#% & 9';# , *%%% ,

,),,#(/%. E+ '*,%/' $,+,((/'#% ,+ ,#$%&' & +'$ *%),'$. C'# $;+' *,$/'#%

#% ,(+% ,+ ,#$%&' $, /#/(/%. C%#' +% ),$% =%++% $, ,/,#, $, ),)'/


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(,#>),'$ ?%$% =%((/'#,$ , )/+>),'$ 110, )/+>),' 120 , )/+>),'

1J0 , )/+>),'H.

E# +% ,$(%+% , +%$ *+%%$ /,#, /:/$/'#,$ ,/:%+,#,$ %11" , *+%% & ,#

$ #'#/' , 1128 , *+%%$.

C'#$% , #% ,+% ('# #% ,$(%% ,# # ,,)' $'9, +% (%+ $, ,$+/),' /+/


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I)%,# "5 *'9,% ,# +% )/#% , ,#$%&' =,#,5 A'

L+,:, % (,'$ ,+ /#/(%' , ,=')%(/;#. A*+/, +% (%% , %+ )%#,% , $,

*'


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DATOS OBTENIDOS

PROBETA 1

T!"#! 1$ %&'(#)!*+' ,%+"&)! 1- (&/)&$ LABORATORIO UPTC

0.0 200.0 400.0 "00.0 800.0 1000.0 1200.00.000

J000.000

10000.000

1J000.000

20000.000

2J000.000

30000.000

/,)*' $,H

C%%M*%H

I!&/ 1$ %!! )&,+ ' C!%! M,! PROBETA 1- F(&/)&$ UPTC

20


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PROBETA 2

T!"#! N+ 2$ %&'(#)!*+' ,%+"&)! N+ 2- (&/)&$ UPTC

0.0 200.0 400.0 600.0 800.0 1000.0 1200.0 1400.0

0.000

5000.000

10000.000

15000.000

20000.000

25000.000

30000.000

35000.000

Tiempo(seg)

Carga(Mpa)

I!&/ 2$ %!! )&,+ ' !%! M,! PROBETA N+ 2- F(&/)&$ UPTC

21


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DIMENSIONES

PROBETA / DIAMETRO mm0 ALT*RA1mm0 PESO12g0

CONCRETO

153 152.5 300.5

152.5 152.5 301

152.5 152.5 301

PROMEDIO 152.5833333 300.8333333 11.78

PROBETA 3 DIAMETRO mm0 ALT*RA1mm0 PESO12g0

CONCRETO

153 153 302

153.48 153.1 303

155.5 153 303

PROMEDIO 153.513 302.667 12.89

F,#,5 *'*/%

22


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CALCULOS Y ANALISIS DE RESULTADOS

PROBETA /

,% ,+ (/+/#'5

A= π d2

4 A= π ¿(152.5833333mm)

2

4=18285.384mm2

V'+),# ,+ (/+/#'5

V =π r2

h→ A=5500844mm3

D,#$/%5

D= M

V =

11.78 Kg

5500844mm3=2.1415∗10

−6 Kg/mm

3

ρ=2141.5 Kg/m3

M;+' , ,+%$/(/% ,+ ('#(,'5

C%% ,$*,(/=/(% QMP% 5 2J1

C%% QN5 4J

A ('#/#%(/;# ?%++%)'$ ,+ 40K , +% (%%

2J1X 0.4 10.0"8 M*%

D,$*$ , ,$' , 9/(% ,# +% =/(% ,$=,


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P%% ,,)/#% ,+ )'+' ,+$/(' ,+ (/+/#' , ('#(,' $, ?%++% +% *,#/,#,

, # $,),#' ,(' ('#'(/,#' +%$ ('',#%%$ ),#(/'#%%$ %#,/'),#,.

D, ,$% )%#,% $, 9$(% ,# +% =/(% '$ *#'$ , %+ $, #/'$ , #% +>#,%

,(%' +' )$ (,(%#' % ,++%H

0 0 0 0.01 0.01 0.01 0.01-2

0

2

4

6

8

10

12

deformacion unitaria Vs Esfuerzo

Deformacion unitaria(mm/mm)

Esfuerzo (Mpa)

Gráfca 3: d!"r#ac$%& '&$(ar$a )* E*!'r+", !'&(: a'("r

C'',#%%$

P%% 10.0"8 M*%

10,06781154 0,010730313

10,89753434 0,011155802

PENDIENTE=Y 2−Y 1

X 2− X 1=10,89753434−10,06781154

0,011155802−0,010730313

PENDIENTE=1950.045

P' %#' ,+ );+' , +% ,+%$/(/% $, /%+ % +% *,#/,#,.

24


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PROBETA 3

P,$'12.8

C%% Q N JJ4.2

,% ,+ (/+/#'

A=π d

2

4

m

153.513m¿¿

¿2

π ∗¿ A=¿

18J08.882))2

R,$/$,#(/% , +% (')*,$/;#

C =554.2 KN ∗1000

18508.882mm2 2.42N))2H QMP%

V'+),# ,+ (/+/#'

m

76.7565m¿¿

V =π r2

h→V =π ¿

D,#$/%

D= M

V =

12.89 Kg

5602027.949mm3=2.3009∗10

−6 Kg /mm

3

ρ=2300.9 Kg/m3

R,+%(/;# , %+%- /),'

relacion= L

D

302.667 mm

153.513mm=1.9715

C'# ,+%(/;# %+ *%;# , =%++% $, *,, '9$,:%5

25


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S, ,,)/#; +% ,$/$,#(/% , (')*,$/;# *%% +% *'9,% 2 '9,#/,#' # :%+'

, 2.42 MP% /%+),#, $, ,,)/#; +% ,+%(/;# /),'$ $'9, %+%$

'9,#/,#' # :%+' , 11J ('# +' (%+ $, '9$,:% , ,$ =,% ,+ %#' ,

+'$ :%+',$ ,*,$'$ ,# +% %9+% , +% #')% INVE 410-0. D, ,$% )%#,% $,

,(, , #' ?%& , ?%(, (',((/;# % +% ,$/$,#(/% , (')*,$/;#.

C'# +% $//,#, =/(% $, '9$,:% +% ,+%(/;# E$=,%$

,$' #'$ *,)//; ,,)/#% (%%(,>$/(%$ ),(#/(%$ ,+ ('#(,' % *%/ ,+

%#+/$/$ , %'$ '9,#/'$ ),/%#, +% (')*,$/;# (')' +' =, +% ,#$/%,+%(/;# ,=')%(/;# #/%/% :$ ,=')%(/;# /*' , =%++% );+' , ,+%$/(/%

,#, '%$

L' %*,#/' ,# (+%$, ,$ =(/+),#, %*+/(%9+, ,# ,+ +%9'%'/' & % *%/ , +'$

('#'(/)/,#'$ %//'$ *,:/%),#, ,# (+%$, $, *' '9,#, +% ,$/$,#(/% ,+

C'#(,' (%#' $, %*+/(% #% =,


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BIBLIOGRAFÍA

B/$*+/#?'== R%&)'# L. M% !%),$ W. & P/%# T?,'', 7.7.

10H S%/($ '= ,=')%9+, $'+/$. TIMOS7ENO S,*?,# P. 180H. R,$/$,#(/% , )%,/%+,$.

TIMOS7ENO S,*?,# P. & GERE !%),$ M. 14H. M,(#/(%, )%,/%+,$.

D'#%+ R. A$,+%#. P%,,* P. F+%&. W,9,+/# !. W/?.

2008H. L% C/,#(/% , I#,#/,>% , +'$ M%,/%+,$. G%9/,+ C%++, & E/$'# 7,#%'.200H. D,,)/#%(/;# , +%$

*'*/,%,$ ),(#/(%$ , +'$ )%,/%+,$. A),/(%# C'#(,, I#$/,. ACI 318-08: Requisitos De

Reglamento Para Concreto Estructural y Comentario. ACI-

Captulo Costa Rica. Costa Rica! "008.

Ensayo de Resistencia a La Compresión en Cilindros de Concreto

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