Informe de Clasificacion de Suelo

UNIVERSIDAD NACIONAL AGRARIA LA MOLINA. FACULTAD DE INGENIERÍA AGRÍCOLA.

“CLASIFICACIÓN DE SUELOS”

CURSO

:

ALUMNOS

:

MECÁNICA DE SUELOS.

Castro Qus!" #a$% Mart& Do&so Gu"rr"ro A%"'a&(ra )"rr"ra Sa&t*a+", -ora M%a/ros )ua!a0a Ru"(a 1o2a&&a A%"ssa&(ra #ROFESOR GRU#O

: :

I&/. M3%a/a Cu"*a M/u"%

“A4”.

FEC)A DE #RESENTACIÓN

: 56 7 897 598

1

CONTENIDO I.

INTRODUCCIÓN..................... ............................... ..................... ..................... ..................... ................................. ....................... ..

II.

OBJETIV OBJETIVOS... OS....... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ...... .. ..

III. III. MARCO ARCO TEÓR EÓRICO ICO...................... ............................... ..................... ..................... ..................... ..................... .................... .......... .. ;.8 GRANULOMETRÍA.............................................................................3 ;.8.8 M= Co">="& "&t" t" (" u&?o u&?or r(a( (a( 0 =o">= =o">="& "&t" t" (" =ur*a =ur*atur tura a ......... ....... ..

3.2. PLASTICIDAD........ PLASTICIDAD................... ..................... ..................... ..................... ..................... ...................................... ...........................7 7 3.2.1 LIMITES DE CONSISTENCIA O “ATTERBERG”...................................... TTERBERG”...................................... .. IV. IV.

MATERI MATERIALES ALES Y EQUIPOS. EQUIPOS..... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ............ ............... ........... ...

V.

PROCEDIM PROCEDIMIENT IENTO... O....... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ......... ............ .............. ............ .....

VI. DISCUSIONES..................... ................................ ..................... ..................... ............................................. .................................. .. VII. VII. CONC CONCL LUSIO USIONE NES S..................... ............................... ..................... ..................... ..................... .................................. ....................... VIII. RECOMEND RECOMENDACION ACIONES ES.................... ............................... ..................... ..................... ..................... .......................... ................ I@. I@. REFE REFERE RENC NCIA IA I IL LIO IOGR GRÁF ÁFIC ICA. A...................... ............................... ..................... ............................... ....................

X.

ANEXOS... ANEXOS....... ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ .......... ......

2

I.

INTRODUCCIÓN.

El c!"#$%!&'($ )'l *+'l '*$, -'#(%) "# *+* "#"&')%)'* /0*&c%* )'&) % l% -#%( %#&')%) )' '*$%* c%#%c$'#0*$&c%* '* +' *' $&'(' )&/'#'($'* $&"* )' *+'l* +' *' c!"#$%( )' !%('#% )&/'#'($'. P# l $%($4 '* &!"#$%($' )'*c#&&# ' &)'($&5c%# 'l *+'l '( $6#!&(* c('(&'($'* +' )'5(%( c( cl%#&)%)  '8%c$&$+) *+* c%#%c$'#0*$&c%*. U(% %)'c+%)%  #&-+#*% cl%*&5c%c&9( "'#!&$' $'('# +(% "#&!'#% &)'% %c'#c% )'l c!"#$%!&'($ !'c,(&c +' '*$' "+')% $'('#4 *&'() +( /%c$# &!"#$%($' %l !!'($ )' #'%l&:%# c+%l+&'# #% '( l% c+%l *'% $'!% )' %(,l&*&*. E( '*$' '(*% *' +*%#, l* c(c&!&'($* "#'&* '( &)'($&5c%c&9( )' *+'l* "%#% ;%ll%# l% -#%(+l!'$#0%  l0!&$'* )' c(*&*$'(c&%. D' '*$% !%('#% *' ")#, #'%l&:%# l% cl%*&5c%c&9( )'l *+'l *'-  AAS?TO T 274 "%#% ")'# )'$'#!&(%# )' !%('#% %)'c+%)% l% )&*$#&+c&9( )' l%* "%#$0c+l%* )' +( *+'l. D'$'#!&(%# ' &($'#"#'$%# 'l L&!&$' L&+&)4 'l L&!&$' Pl,*$&c  'l 0()&c' )' "l%*$&c&)%) )'l *+'l4 +$&l&:%() "%#% '* l% c+#% )' @+&)':. G#%5c%# ' &($'#"#'$%# l% c+#% )' @+&)':  c%#$% )' "l%*$&c&)%) )'l *+'l % "%#$&# )' l* #'*+l$%)* $'(&)* '( 'l l%#%$#&. U$&l&:%# l% -#%(+l!'$#0% )'l *+'l  *+* l0!&$'* )' A$$'#'#"%#% &)'($&5c%#  cl%*&5c%# 'l *+'l. V'#&5c%# l% &%&l&)%) )' "#'c$* &(-'(&'#&l'* '( 'l *+'l '( '*$+)&.

MARCO TEÓRICO.

;.8 GRANULOMETRÍA L% -#%(+l!'$#0% *' )'5(' c! l% )&*$#&+c&9( )' l* )&/'#'($'* $%!%* )' l%* "%#$0c+l%* )' +( *+'l4 '8"#'*%) c! +( "#c'($%=' '( #'l%c&9( c( 'l "'* $$%l )' l% !+'*$#% *'c%. S' +$&l&:% c! +( &(*$#+!'($ '( l% cl%*&5c%c&9( )' l* !%$'#&%l'*4 % +' l% )'*c#&"c&9( "# $%!% $&'(' '*"'c&%l &($'#6* '( l% *'l'cc&9( )'

3

!%$'#&%l'* "%#% #'ll'(* )' c%##'$'#%*  "#'*%*4 l* c+%l'* #'+&'#'( !%$'#&%l'* c( -#%)+%c&('* )'$'#!&(%)%*. El %(,l&*&* -#%(+l!6$#&c )' +( *+'l $&'(' "# 5(%l&)%) )'$'#!&(%# l% "#"#c&9( )' *+* )&/'#'($'* 'l'!'($* c(*$&$+'($'*4 cl%*&5c%)* '( /+(c&9( )' *+ $%!%. E*$' '(*% c(*&*$' '( 'l $%!&:%) )'l *+'l !')&%($' $%!&c'*  c')%:*4 #'$'(&'() c%)% $%!&: %+'ll%* "%#$0c+l%* c+ $%!% '* *+"'#&# % l% l+: )' l% !%ll% c##'*"()&'($'. El "'* )' '*$* #'c;%:* *' #'l%c&(% %l "'* $$%l )'l *+'l $%!&:%). S'-="&t" (" =ur*atura C=

E*$' c'5c&'($' #'@'=% l% c+#%$+#% )' l% c+#% -#%(+l!6$#&c% )'5(&'() l% -#%)+%c&9( )' l* *+'l* )' !+'*$#%.

D()' -

 D&,!'$# "# 'l +' "%*% 'l >F )'l "'* $$%l )' l% !+'*$#%.  D  D&,!'$# "# 'l +' "%*% 'l 3F )'l "'* $$%l )' l% !+'*$#%.  D  D&,!'$# "# 'l +' "%*% 'l 1F )'l "'* $$%l )' l% !+'*$#%.  D60

30

10

Os"r*a=B&:

S& Cc '*$, c'#c% )' 14 'l *+'l '* &'( -#%)%). S& Cc '* !+c; !'(#  !+c; !%# +' 14 'l *+'l '* "#'!'($' -#%)%). El coeciente de uniformidad y el coeciente de concavidad no tienen sinicaci!n cuando m"s de un #$ % del suelo pasa la malla & '$$ .

;.5. #LASTICIDAD L% "l%*$&c&)%) '* l% "#"&')%) +' "#'*'($%( l* *+'l* )' ")'# )'/#!%#*'4 ;%*$% c&'#$ l0!&$'4 *&( #!"'#*'. E*$* *+'l* *( ll%!%)* 5(* l&!  %#c&ll%. A)'!,* '* l% $#%(*&c&9( '($#' 'l '*$%) *9l&)  'l '*$%) l0+&). P%#% c(c'# l% "l%*$&c&)%) )' +( *+'l *' ;%c' +* )' l* l0!&$'* )' A$$'#'#-4 +' *( l&!&$' l0+&)  l&!&$' "l,*$&c4 "# !')& )' '*$* (* ")'!* )%# c+'($% )' +' $&" )' 7

*+'l '* 'l +' *' '*$, '*$+)&%(). E* "# 'll +' *' )'' )'$'#!&(%# l* l0!&$'* l0+&) H "l,*$&c  'l 0()&c' )' "l%*$&c&)%) 'l c+%l c(*&*$' '( l% )&/'#'(c&% )' %!* l0!&$'*.

;.5.8 LIMITES DE CONSISTENCIA O “ATTERERG” U( &('*$&-%)# *+'c '*"'c&%l&*$% '( *+'l*4 A. A$$'#'#- )')&c%) % $#%%=* )' c'#,!&c%  %-#&c+l$+#% "#"+* 111 c&(c '*$%)* )' c(*&*$'(c&%* )' *+'l* l* c+%l'* *( l&!&$' l0+&)4 "l,*$&c4 )' c($#%cc&9(4 )' "'-%=*&)%)  )' c;'*&9(. E*$* l0!&$'* )' c(*&*$'(c&% )' *+'l* '*$,( %*%)* '( c($'(&) )' %-+%  "%#% (+'*$# '(*% *( l* *&-+&'($'*

El

'*$%) *'!&*9l&) *' "#'*'($% '($#' 'l l0!&$' "l,*$&c  )' #'$#%cc&9( 'l l0!&$' )' #'$#%cc&9( ( '* !%$'#&% )' '*$+)& "%#% '*$' '(*%. ;.5.8.8 Lt" Lu(o  Wl 

E* 'l c($'(&) )' %-+% "# '(c&!% )'l c+%l 'l *+'l *' c!"#$% c! +( l0+&) &*c* +(% !':cl% )' *+'lH%-+% c( +(% #'*&*$'(c&% %l c#$' ( !')&l'. E( &(-'(&'#0% )' *+'l* 'l l0!&$' l&+&) *' )'5(' !,* &'( %#&$#%#&%!'($' c! 'l c($'(&) )' %-+% %l c+%l 2 -l"'* )' l% !,+&(% )'l l0!&$' l&+&) c&'##% +(% %c%(%l%)+#% c#$%)% '( +(% =+($% )' *+'l '( +(% )&*$%(c&% )' 13!!. S'-. RESULTADOS #ESO MUESTRA GRAVAS FINOS

11F72 -#. 221 -#. 21 -#.

 C##'cc&9( "# ;+!')%) CORRECION #OR )UMEDAD P.? P.S ? 324F -# 2>4FF -# 224

CORRECION DE FINOS P? PS 21 -# >2747 -#

13

L% c##'cc&9( "# ;+!')%)4 '( '*$% "#,c$&c%4 *l *' #'%l&:% '( %#'(%*.

 P%#% ;%c'# l% -#%(+l!'$#0% )' 5(* MUESTRA PARA LAVADO  /  247F -# 334 -#

P#&!'# *' ;%#, l% c##'cc&9( "# ;+!')%) %l "'* &(&c&%l )'

P'* c##'-&) W F42 -# L% )&/'#'(c&% '($#' 'l "'* c##'-&)  'l "'* 5(%l / #'"#'*'($% 'l "'* )' 5(* +' *' "'#)&9 c+%() *' #'%l&:9 'l l%%)4 '*$' '* >43 -# MALLA

ABERTURA DE MALLA (mm)

WRETENIDO (g)

% RETENIDO

% ACUMULADO

% QUE PASA

3"

76,20

0

0

0

100

2 1/2 "

63,50

0

0

0

100

2"

50,00

0

0

0

100

1 1/2" 3/4" 3/8" Nº4 N1! N2! N4! N! N14! N2!! #$&$ TOTAL

37,50

720,00

7,93

7,93

92,07

19,00

1531,00

16,86

24,79

75,21

9,500

1859,30

20,48

45,27

54,73

4,750

802,68

8,84

54,11

45,89

2,000

541,07

5,96

60,07

39,93

0,850

511,71

5,64

65,71

34,29

0,425

485,85

5,35

71,06

28,94

0,250

433,63

4,78

75,84

24,16

0,106

941,16

10,37

86,20

13,80

0,075

163,01

1,80

88,00

12,00

-

1089,57

12,00

100,00

0,00

9078,97

100,00

 

14

4 C! 'l "#c'($%=' )' 5(* '* 124 l* %l#'* )' C=  Cu ( $&'('( *&-(&5c%).

LIMITES DE CONSISTENCIA LÍMITES DE ATTERERG LÍMITE LÍQUIDOLÍMITE #LÁSTICOINDICE DE #LASTICIDAD Lt" !%3st=o Lt" %u(o 8 5 ; #ru"a N 8 32 2> 17 N Go%!"s H 243 3>427 24F #"so r"=!. P su"%o 2u. 43 241> 314 2F42 #"so r"=!. P su"%o s"=o 43 >4 134F >41 #"so r"=!. 412 477 4> 34 #"so a/ua F41 14>7 141 14> #"so su"%o s"=o 1423 24 24F 27411 Co&t"&(o 2u. 14>3 2>41 Lt" !%3st=o 14>3

LMITE LQUIDO L 2>.1 

LMITE PLSTICO P 1.>3 

INDICE DE PLASTICIDAD IP 11.2 

15

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S*$ +*,-..+,&$ -g0 SUCS  CL (,+.**, & ,, *,-5.+.&,&)

16

VI.

DISCUSIONES •

L%* !+'*$#%* /+'#( "'*%)%* '( +(% %l%(:% !'c,(&c% )' "'*%*4 l

•

c+%l "+) ( $#-%# +( )%$ "#'c&*4 "*&l'!'($' "# "#l'!%* )' c%l&#%c&9(4 '($#' $#*. El %l# )'l LL /+' $'(&) )' l% 'c+%c&9( l&('%l  W H14>178  7>41F7. E*$ % +' *'-.1 4 *' c(cl+' +'

•

l% !%*% *'c% )' l% !+'*$#% )' *+'l )'' $'('# )&c;% c%($&)%) !,8&!% )' %-+% "%#% +' "*'% "#"&')%)'* "l,*$&c%*. El l0!&$' "l,*$&c $'(&) '* )' 1.>34 'll &()&c% +' '* l% c%($&)%) !0(&!% )' %-+% +' #'+&'#' '*$' $&" )' *+'l "%#% "#'*'($%# "l%*$&c&)%).

•

C(/#!' %+!'($% 'l #%(- )' -l"'* %)!&$&)* "%#% c%)% '(*% )' l% c"% )' C%*%-#%()'4 'l "#c'($%=' )' ;+!')%) "#'*'($' *' % #')+c&'()4 '*$ $%!&6( *' '#&5c% '( l% 'c+%c&9( )' l% c+#% )' @+&)':  W HF.1178  2.F3 c( "'()&'($' ('-%$&%4 )')+c&!* '($(c'* +' '8&*$' +(% #'l%c&( &('#*%.

•

A !%# "#c'($%=' )' ;+!')%) '( l% !+'*$#% '(*%%)% "# l% c"% )' C%*%-#%()'4 l% #%(+#% '($#' l% !+'*$#% *'  =+($%#, !,* #,"&). E*$ &()&c% '&)'($'!'($' +' $'()#, !%# c($'(&) )' %-+%4 l% c+%l #')+c' l% #'*&*$'(c&% )' l% !+'*$#%  l% +'l' !,* l&-'#%  #'*%l%)&:%  =+*$&5c%() 'l #'*+l$%) $'(&).

•

E( %*' % l% c%#$% )' "l%*$&c&)%)4 "#"+'*$% "# C%*%-#%()'4  ;%c&'() +* )' l% (#!%$&% SUCS4 'l $&" 17

)' cl%*&5c%c&9( %l +' "'#$'('c' '*$% !+'*$#% )' *+'l '* +(% %#c&ll% )' %=% "l%*$&c&)%)  c!"#'*&&l&)%) %=% CL. A)'!,*4 *'-2.



C#'*" V&ll%l%:4 M'c%(&c% )' *+'l*  c&!'($%c&('* ;$$"'*.*l&)'*;%#'.('$%)(%3c#'*"H&ll%l%:Hc%#l*H !'c%(&c%H)'H*+'l*HHc&!'($%c&('*H') •



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