Densidad Humedad Con Reemplazo de Arena

UNIVERSIDAD NACIONAL DE CAJAMARCA

SECCIÓN – JAÉN FACULTAD DE INGENIERIA ESCUELA ACADÉMICO PROFESIONAL DE INGENIERIA CIVIL

TEMA .

:

ENSAYO DE CALIBRACION DE ARENA.

ASIGNATURA

:

MECÁNICA DE SUELOS I

INTEGRANTES

:

CAMPOS CAMPOS CLARITA DIAZ ALDAZ EDUAR JEINER GIL ACUÑA JOEL ELKAR HERAS DELGADO PERCI LEYVIS IZUIERDO PARDO MANUEL EDUARDO LLANOS DELGADO DIANA ESTELITA NEYRA CALLE HOLMER ULISES

CICLO

:

V

DOCENTE

:

I!". JOSÉ ABEL RU#Z NAVARRETE

INDIC

$.

INTRODUCCIÓN...........................................................................................3

%.

PRESENTACIÓN..........................................................................................4

&.

OBJETIVOS..................................................................................................5

'.

MARCO TEÓRICO........................................................................................6 '.$. ARENA....................................................................................................6 '.%. DENSIDAD H(MEDA.............................................................................6 '.&. ESTUFA..................................................................................................6 '.'. BALANZA ANAL#TICA...........................................................................7 '.). ESPÁTULA.............................................................................................7 '.*. REALIZACIÓN DEL ENSAYO DE DENSIDAD HUMEDA METODO DEL REEMPLAZO CON ARENA.....................................................................8 '.*.$. REFERENCIAS................................................................................8 '.*.%. MATERIAL........................................................................................8 '.*.&. EUIPO............................................................................................9 '.*.'. PROCEDIMIENTO............................................................................9 '.*.'.$. P+,-+/ 0/+1 I:............................................................................9 '.*.'.%. S"2!3/ 0/+1 II 4II:..................................................................10 '.*.'.&. T+5+/ 0/+1 IV:.........................................................................10 '.6.

CÁLCULOS....................................................................................10

'.7.

CONCLUSIONES...........................................................................11

).

RECOMENDACIONES...............................................................................11

*.

ANE8OS......................................................................................................11

$. INTRODUCCIÓN El sul! s u"# $#%& 'u"(#)"&#l $#%# l# *!"s&%u**+,"- " #s # ll! /# #s&#"&s &+$!s ( "s#!s u "!s #u(#" # (&%)+"#% " u2 *!"(+*+!"s s "*u"&%# l sul!  # $#%&+% ( ll! $!(% )!%#%l!*!)! s s# #"&+u#)"& s *!"s&%u#" l#s *!s#s ( )#"%# )$%+*#- l! u " l# #*&u#l+(#( $#s# l! *!"&%#%+!  s+ s (s# *!"s&%u+%- "&!"*s #%# u /#*% u" s&u(+! $%l+)+"#% $#%# #s $!(%  +&#% %%!%s u " s+ s% u"# $2%(+(# *!",)+*# $%+"*+$#l)"&.

%. PRESENTACIÓN El "s#! $%)+& !&"% l# ("s+(#( (l &%%"!  #s %+'+*#% l!s %sul&#(!s !&"+(!s " '#"#s ( *!)$#*&#*+," ( sul!s- " l#s u +s&" s$*+'+*#*+!"s " *u#"&! # l# /u)(#(  l# ("s+(#(. E"&% l!s )2&!(!s u&+l+#(!s- s "*u"&%#" l )2&!(! (l *!"! ( #%"#- l (l #l," ( *#u*/!  +"s&%u)"&!s "u*l#%s "&% !&%!su"! "us&%! %u$! u&+l+#%# l )2&!(! (l *!"! ( #%"#. E" s& +"'!%) %#l+#(! *!" #u(# ( &!(! l!s +"&%#"&s (l %u$! (l *u%s! M*"+*# ( Sul!s I- (s#%%!ll#%)!s l "s#! ( ("s+(#( /:)(# )2&!(! %)$l#! *!" #%"# u #l +u#l u &!(!s &+" )u*/# +)$!%&#"*+#- # u #s $!(%)!s (&%)+"#% l# ("s+(#( $%!)(+! ( l# #%"# u lu! # # s% u&+l+#(# $#%# (&%)+"#% #s $!(% &!)#% (*+s+!"s $#%# $!(% +&#% u" 'u&u%! (s#s&% s+ s u s&! l! %u+%+%#

&. OBJETIVOS L!s !&+!s $l#"&#(!s " l s+u+"& "s#! s!"; •

D&%)+"#% l# ("s+(#( $%!)(+! ( l# #%"#.

•

Es&#"(#%+#% l# #%"# $#%# u&+l+#%l# " l "s#!.

•

 A$%"(% # %#l+#% l "s#!.

'. MARCO TEÓRICO. '.$.

ARENA

Es u" *!"u"&! ( $#%&*ul#s ( %!*#s (+s%#(#s. E" !l!# s ("!)+"# #%"# #l )#&%+#l *!)$us&! ( $#%&*ul#s *u! &#)#))?. U"# $#%&*ul# +"(++(u#l ("&%! ( s& %#"! s ll#)#(# @%#"! ( #%"#. U"# %!*# *!"s!l+(#(#  *!)$us&# $!% s&#s $#%&*ul#s s ("!)+"# #%"+s*# >! $s#)+&#?. L#s $#%&*ul#s $!% (#! ( l!s 0-063 ))  /#s&# 0-004 )) s ("!)+"#" l+)!-  $!% #%%+# ( l# )(+(# (l %#"! ( #%"#  /#s&# l!s 64 )) s ("!)+"#" %##.

'.%.

DENSIDAD H(MEDA

Es l $s! ( l# )us&%# ( #%"# *!"&"+(# " l# u"+(#( ( !lu)"- s (&%)+"# *!)! l# %l#*+," "&% l $s! >B )?  su !lu)" >V)?. S $%s# " %*) 3.  Dh

'.&.

=

W m V m

ESTUFA

L# s&u'# ( s*#(! s u" u+$! u s u&+l+# $#%# s*#%  s&%+l+#% %*+$+"&s ( +(%+!  )&#l " l l#!%#&!%+!. S +("&+'+*# &#)+2" *!" l "!)% !%"! ( s*#(!. L!s '#%+*#"&s /#" (s#%%!ll#(! s+*#)"& (!s &+$!s ( s&u'#; l#s u !$%#" )(+#"& *!"**+," "#&u%#l  l#s u !$%#" )(+#"& *!"**+," '!%#(#. L#s s&u'#s !$%#"- $!% l! "%#l"&% l# &)$%#&u%# #)+"&  l!s 350 C. S *!"!*" &#)+2" *!" l "!)% ( P!u$+"l ! $u$+"l.

'.'.

BALANZA ANAL#TICA

Es u" +"s&%u)"&! u&+l+#(! " l l#!%#&!%+!- u s+% $#%# )(+%  l# )#s#. Su *#%#*&%s&+*# )s +)$!%&#"& s u $!s" )u $!*# +"*%&+(u)%- l! u l#s /#* +(#ls $#%# u&+l+#%s " )(+*+!"s )u $%*+s#s. L#s #l#"#s #"#l&+*#s "%#l)"& s!" (++&#ls-  #lu"#s $u(" (s$l#% l# +"'!%)#*+," " (+s&+"&!s s+s&)#s ( u"+(#(s.

'.).

ESPÁTULA

U"# s$&ul# s u"# /%%#)+"&# u *!"s+s& " u"# l)+"# $l#"# ( )&#l *!" ##%%#(%# ! )#"! s+)+l#% # u" *u*/+ll! *!" $u"&# %!)#.

'.*.

TAMIZ I"s&%u)"&! '!%)#(! $!% u" #%! u"# %( &"s#(# )u &u$+(# u s+% $#%# /#*% $#s#% $!% 2l sus&#"*+#s " $!l!  s$#%#%l#s ( l#s +)$u%#s.

#)+ ":)%! 10.

#)+ ":)%! 30.

'.6.

REALIZACIÓN DEL ENSAYO DE DENSIDAD HUMEDA METODO DEL REEMPLAZO CON ARENA. '.6.$. REFERENCIAS

 ASM D 1556

•

•

MC 1771999

•

 AASO  191

'.6.%. MATERIAL •

 A%"# %us#.

'.6.&. EUIPO •

#l#"# *!" #$%!+)#*+," ( 0.1%.

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Eu+$! ( ("s+(#( ( *#)$! >'%#s*! *!" *!"!  $l#*# ( #s?.

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R*+$+"& *+l"(%+*! *!" (+)&%! +u#l #l (+)&%! (l *!"!.

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#)+*s "10  "30.

'.6.'. PROCEDIMIENTO P#%# s& "s#! s &u! ( s&#"(#%+#% l# #%"# %us# l# *u#l l %u$! s&#"(#%+! s& #%"# $#%# $!(% %#l+#% #lu"!s "s#!s.

'.6.'.$.

P+,-+/ 0/+1 I: D&%)+"#% l# ("s+(#( #$#%"& ( l# #%"# ( %)$l#!; Sl**+!"#%

#%"#

%us#

*!)$%"(+(# "&% l!s &#)+*s N 10  N 30. D&%)+"#% l $s! >B*?  l !lu)" >V*? (l *!"! ( %)$l#!. •

C!l!*#% s!% l %*+$+"& *+l"(%+*! l u+$! ( ("s+(#( ( *#)$!-

(#% $#s#% l# #%"# /#s&# u s ll" l %*+$+"& *+l"(%+*!  l *!"!. •

E"%#s#% l %*+$+"& *+l"(%+*! *!" l# s$&ul#  $s#% >B#% H *?.

9/+;9/+<5=>95 •

D&%)+"#% l# ("s+(#( ( l# #%"#

D/+9/+?V5

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S"2!3/ 0/+1 II 4II: •

S *!l!*# l# #%"# " l# $%!&# s+" )!% l# $%!&#  u l# #%"# *u%# $#%! l!s 500 ! 1000 *) 3 ( l# $%!&#  lu! s $s# l# $%!&# *!" l# #%"#.

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S !&+" $s! ( l# #%"#-  s (++( "&% 500 ! 1000 *) 3.

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'.6.'.&.

Lu! s !&+" l# ("s+(#(.

T+5+/ 0/+1 IV: •

S $s# l )!l( $%!*&!%- lu! s ll"# l )!l( *!" l# #%"# u s& " l )!l(.

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Lu! s %#s# l# su$%'+*+ (l )!l( $%!*&!%  s ul # $s#%.

90  $s! ( $%!*&!%  90 90 '.7.

CÁLCULOS

DETERMINACIÓN DE LA DENSIDAD I 9' 

9@
909 gr

9# 6828 gr

δ 

V@  3785 cm3

5929 gr

1.566 gr/cm3

DETERMINACIÓN DE LA DENSIDAD I y III 9$

90
9#

δ 

V0

I

500 cm3 169 gr

922gr

753 gr

II 236 gr

1699 gr

1.506 gr/cm3

1000 cm3 1463 gr/cm3

1463 gr

DETERMINACIÓN DE LA DENSIDAD IV 9$

90
7555 gr

'..

9#

11945 gr

δ 

V0 4390 gr

3023 1.452 gr/cm cm3 3

CONCLUSIONES S *!"*lu u l# ("s+(#( $%!)(+! s ( 1.497%*)3  s& ("&%! (l %#"! ( #*$&#*+!" .

). RECOMENDACIONES  Al %#l+#% l!s "s#!s ls $%s"&#)!s l#s s+u+"&s %*!)"(#*+!"s; • •

L+)$+#% l# #l#"# *#(#  u $s#)!s.  Al )!)"&! ( $!"% l#s )us&%#s # l# s&u'# &"% #s&#"& *u+(#(! $!%u ( "! s% #s $!(%#" su'%+% u)#(u%#s.

•

Us#% *!%%*&#)"& l %"+% $#%# *#l*ul#% l#s )(+(#s (l )!l( *+l"(%+*!.

*. ANE8OS

PROCESO DE ESANDARIACIJN DE LA ARENA GRUESA

PROCESO DE ESANDARIACIJN DE LA ARENA GRUESA

PRIMERA PARE DEL ENSAKO; DENSIDAD APARENE DE LA ARENA DE REEMPLAO

SEGUNDA PARE DEL ENSAKO

ERCERA PARE DEL ESAKO