UNIVERSIDAD CONTINENTAL CONTINENTAL DE CIENCIAS E INGENIERÍA
E.A.P INGENIERIA CIVIL
CATEDRA
: MECÁNICA DE SUELOS I
DOCENTE
: Ing. DEL POZO CASTRO, Arturo
INTEGRANTES
:
CASTRO MADUEÑO Paul DAMIAN LAURA Marco GARCIA CHIRINOS Marco RAMOS ENRIQUEZ, Bra!a" RE#ES BARZOLA, Al$r%&o
SEMESTRE': VI
GRUPO' 1.3
HUANCA#O ( PER) *+-
1
INDICE
INTRODUCCIÓN__________________________________________3 ASPECTO TEÓRICO_______________________________________4 1. DATOS GENERALES DEL ESTUDIO___________________________5 1.1.
UBICACIÓN _______________________________________________________5
2. ASPECTO PRÁCTICO__________________________________________5 .1. ..
IMPORTANCIA _____________________________________________________5 OB!ETIVO _________________________________________________________5
3. APARATOS_____________________________________________________5 4. PROCEDIMIENTO______________________________________________7 5. CÁLCULOS_____________________________________________________9
CONCLUSIONES_________________________________________13 RECOMENDACIONES____________________________________14 BIBLIOGRAFÍA__________________________________________15
2
INTRODUCCIÓN
E" #u$"o #$ u#% &o'o '%t$r(%" )$ &on#tru&&(*n $n )(+$r#o# ro-$&to# )$ (ng$n($r% &(+(" - #(r+$ %r% #oort%r "%# &('$nt%&(on$# $#tru&tur%"$#, or $""o % tr%+/# )$" t($'o 0u$ o2$to '%#(+o )$ $#tu)(o. Por $#to "o# (ng$n($ro# &(+("$# )$$n $#tu)(%r "%# ro($)%)$# )$" #u$"o, t%"$# &o'o or(g$n, )(#tr(u&(*n gr%nu"o'/tr(&%, &%%&()%) %r% )r$n%r %gu%, &o'r$#(("()%), r$#(#t$n&(% &ort%nt$, &%%&()%) )$ &%rg% - otr%# '#. B%2o $#t$ &ont$4to, % &ont(nu%&(*n #$ r$#$nt% $" tr%%2o t(tu"%)o 5ANÁLISIS 6RANULOM7TRICO POR 8IDROMETR9A, ;u$ t($n$ or o2$to $0$&tu%r un $#tu)(o )$ #u$"o $n $" %n$4o )$ P%"(n, D(#tr(to )$ 8u%n&%-o, &on $" 0(n )$ %n%"(<%r $" t%'%=o )$ %rt&u"%# ;u$ r$#$nt% $" #u$"o '$n&(on%)o. E#t% $+%"u%&(*n #$ r$%"(<* or '$)(o )$ tr%%2o# )$ g%(n$t$, ;u$ (n&"u-$n $" %n"(#(# or >()ro'$tr% )$" #u$"o, (n(&(%n)o &on $" "%+%)o )$" #u$"o $n "% '%""% N? @@, - $" %n"(#(# &on $" >()r*'$tro, $" '$n&(on%)o ro&$#o #$ $0$&tu* %2o "% nor'%t(+% )$" M%nu%" )$ En#%-o )$ '%t$r(%"$# E M @@ MTC E 1@ @@@, 6u% %r% 'u$#tr$o )$ #u$"o# - ro&%#.
3
ASPECTO TEÓRICO L% gr%nu"o'$tr% )$ "% 0r%&&(*n 0(n% )$ un% 'u$#tr% #$ )$t$r'(n% or $" '/to)o )$" >()r*'$tro, %#%)o $n "% "$- )$ StoF$# - &on#(#t$ $n )$2%r #$)('$nt%r un% #u#$n#(*n )$ '%t$r(%". Con $" >()r*'$tro #$ u$)$ r$&(#%r "% +%r(%&(*n )$" $#o +o"u'/tr(&o )$ "% #u#$n#(*n % '$)()% ;u$ tr%n#&urr$ $" t($'o. L% "$- )$ StoF$# $r'(t$, or otr% %rt$, )$t$r'(n%r $" )('$tro $;u(+%"$nt$ '4('o )$ "%# %rt&u"%# $#0/r(&%# ;u$, %" #$)('$nt%r#$, #$ $n&u$ntr%n % "% %"tur% )$" &$ntro )$" u"o )$" >()r*'$tro $n un (n#t%nt$ )%)o. L% &o'(n%&(*n )$ %'o# )%to# roor&(on% "% gr%nu"o'$tr% )$" '%t$r(%" $n #u#$n#(*n. Un% &on#()$r%&(*n ('ort%nt$ $# $" u#o )$" %g$nt$ )(#$r#%nt$ $n $#t$ $n#%-o. E#t$ %g$nt$ o #o"u&(*n #(r+$ %r% n$utr%"(<%r "%# &%rg%# #or$ "%# %rt&u"%# '# $;u$=%# )$ #u$"o, $+(t%n)o ;u$ #$ %tr%(g%n $ntr$ #, 0or'%n)o %rt&u"%# '%-or$# ;u$ #$)('$nt%r%n '# r()o g$n$r%n)o un r$#u"t%)o $rr*n$o.
4
1. DATOS GENERALES DEL ESTUDIO
1.1.
UBICACIÓN
E" t$rr$no $n $#tu)(o #$ $n&u$ntr% u(&%)o $n: •
R%/0"
' !unn
•
Pro1/"c/a ' 8u%n&%-o
•
D/23r/3o
' 8u%n&%-o
•
Luar
' P%"(n
E" t$rr$no "('(t%: •
Por %l "or3% ' S%n 6$n%ro
•
Por %l 2ur
•
Por %l %23% ' Gun)o 5E" Gr%("$
•
Por %l o%23% ' Un(+$r#()%) P$ru%n% "o% An)$#
' Po"()$ort(+o 5G%'("(% 8u%n&%
2. ASPECTO PRÁCTICO
.1.
IMPORTANCIA E" %n"(#(# >()ro'/tr(&o #$ %#% $n "% L$- )$ StoF$#, "%# &u%" #$ %#u'$ ;u$ u$)$ #$r %"(&%)% % un% '%#% )$ #u$"o )(#$r#%)%, &on %rt&u"%# )$ +%r(%# 0or'%# - t%'%=o#.
..
OB!ETIVO U#%r $" >()r*'$tro %r% )$t$r'(n%r $" or&$nt%2$ )$ %rt&u"%# )$ #u$"o )(#$r#%)o#, ;u$ $r'%n$&$n $n #u#$n#(*n $n un )$t$r'(n%)o t($'o, %"(&%)o $n %rt&u"%# %#%nt$# "% '%""% n? @@.
3. APARATOS
B%"%n<% )$ r$&(#(on @.1 g.
T%'< )$ "%+%)o N? @@.
5
8()r*'$tro gr%)u%)o.
Pro$t%# )$ +)r(o
T$r'*'$tro )$ (n'$r#(*n
Cron*'$tro
M;u(n% )$ B%-u&o#
8$4%'$t%0o#0%to )$ #o)(o
Agu% )$#t("%)%
E#tu"%
T%r%#
6
!%rr%#
4. PROCEDIMIENTO
P$#%r $n un% t%r% H@ gr )$ "% 'u$#tr% #$&% %#%nt$ "% '%""% n? @@.
En un% 2%rr% )("u(r Hgr )$ >$4%'$t%0o#0%to )$ #o)(o $n 1H '" )$ %gu% )$#t("%)%.
S$gu()%'$nt$ %=%)(r "o# H@ gr )$ 'u$#tr% $n "% 2%rr% )("u()% - )$2%r"% r$o#%r >or%#, $n nu$#tro &%#o or &u$#t(on$# )()&t(&%# #$ )$2% r$o#%r @ '(nuto#.
7
Un% +$< &u'"()o $" t($'o +$rt$r "% '$<&"% $n $" %%r%to )$ B%-u&o# %gr$g%n)o 1H '" )$ %gu% )$#t("%)%. D$2%r"% %t(r or 1H '(nuto#.
G(n%"'$nt$ ""$n%r $n "% ro$t% %gr$g%n)o %gu% )$#t("%)% $n $" r$#t%nt$ %r% ""$g%r % "o# 1@@@ '". R$%"(<%r @ &(&"o# un% +$< ""$n%)% "% ro$t%.
8
En "% ro$t% N?1 ""$n%r 1@@@ '" )$ %gu% )$#t("%)% $n "% ro$t%, '($ntr%# ;u$ $n "%
ro$t% N? 3 ""$n%r H gr )$ >$4%'$t%0o#0%to )$ #o)(o )("u()% $n 1H '" )$ %gu% )$#t("%)%, - &o'"$t%r $" r$#to &on %gu% )$#t("%)% >%#t% ""$g%r % "o# 1@@@'".
G(n%"'$nt$ &%"&u"%r "% '$)()% $n $" >()r*'$tro, &%"(r%n)o $n $" %gu% )$#t("%)%, r$%"(<%r $#t$ ro&$#o $n &%)% t($'o r$;u$r()o.
5. CÁLCULOS
Lo# )%to# #$ r$#$nt%n $n un gr0(&o #$'("og%rt'(&o )$ or&$nt%2$ )$ '%t$r(%" '# 0(no &ontr% )('$tro )$ "o# gr%no# - u$)$ &o'(n%r#$ &on "o# )%to# ot$n()o# $n $" %n"(#(# '$&n(&o )$" '%t$r(%" r$t$n()o, o #$% '%-or ;u$ $" t%'(< No. @@. E" %n"(#(# )$" >()r*'$tro ut("(<% "% r$"%&(*n $ntr$ "% +$"o&()%) )$ &%)% )$ $#0$r%# $n un 0"u()o, $" )('$tro )$ "% $#0$r%, $" $#o $#$&0(&o t%nto )$ "% $#0$r% &o'o )$" 0 "u()o, - "% +(#&o#()%) )$" 0"u()o, $n "% 0or'% $4r$#%)% or $" 0#(&o (ng"/# 6. 6. StoF$# $n "% $&u%&(*n &ono&()% &o'o "% "$- )$ StoF$#:
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E" r%ngo )$ "o# )('$tro# D )$ "%# %rt&u"%# )$ #u$"o %r% "o# &u%"$# $#t% $&u%&(*n $# +"()%, $# %ro4('%)%'$nt$:
O+(%'$nt$ %r% r$#o"+$r "% $&. 1 $# n$&$#%r(o ot$n$r $" t/r'(no +$"o&()%) +, &ono&$r "o# +%"or$# &orr$&to# )$ J# - Jo, t$n$r %&&$#o % "% t%"% )$ +(#&o#()%) )$" %gu%. Co'o $" $#o $#$&0(&o )$" %gu% - #u +(#&o#()%) +%r%n &on "% t$'$r%tur%, $# $+()$nt$ ;u$ $#t% +%r(%"$ t%'(/n )$$ #$r &on#()$r%)%. P%r% ot$n$r "% +$"o&()%) )$ &%)% )$ "%# %rt&u"%# #$ ut("(<% $" >()r*'$tro. E#t$ %%r%to #$ )$#%rro""o or(g(n%"'$nt$ %r% )$t$r'(n%r "% gr%+$)%) $#$&0(&% )$ un% #o"u&(*n, $ro %"t$r%n)o #u $#&%"% #$ u$)$ ut("(<%r %r% "$$r otro# +%"or$#. A" '$<&"%r un% &%nt()%) )$ #u$"o &on %gu% - un $;u$=o &ont$n()o )$ un %g$nt$ )(#$r#%nt$ >$4%'$t%0o#0%to %r% 0or'%r un% #o"u&(*n )$ 1 "(t. E" %g$nt$ )(#$r#%nt$ >$4%'$t%0o#0%to #$ %=%)$ % "% #o"u&(*n %r% n$utr%"(<%r "%# &%rg%# #or$ "%# %rt&u"%# '# $;u$=%# )$ #u$"o, ;u$ % '$nu)o t($n$n &%rg% n$g%t(+%. Con or($nt%&(*n %)$&u%)%, $#to# gr%no# &%rg%)o# $"/&tr(&%'$nt$ #$ %tr%$n $ntr$ # &on 0u$r<% #u0(&($nt$ %r% $r'%n$&$r un()o#, &r$%n)o %# un()%)$# '%-or$# ;u$ 0un&(on%n &o'o %rt&u"%#. D$ %&u$r)o &on "% "$- )$ StoF$#, $#t%# %rt&u"%# '%-or$# #$)('$nt%rn '# r()%'$nt$ % tr%+/# )$" 0"u()o ;u$ "%# %rt&u"%# %(#"%)%#. E" >()r*'$tro u#%)o '# &o'Kn'$nt$ $# $" t(o 1H8 )$#(gn%)o or "% nor'% ASTM - $#t &%"(r%)o %r% "$$r gr )$ #u$"o )$ un +%"or )$ 6# .H $n 1@@@ &'3 )$ #u#$n#(*n #($'r$ ;u$ no >%- '# )$ @ g. )$ #u$"o $n "% #o"u&(*n. L% "$&tur% or &on#(gu($nt$ $#t )(r$&t%'$nt$ r$"%&(on%)% &on "% gr%+$)%) $#$&0(&% )$ "% #o"u&(*n. E#t% &%"(r%&(*n %rt(&u"%r )$" >()r*'$tro $# un% %-u)% &on#()$r%"$. Por $#t% r%<*n $#t$ t(o )$ >()r*'$tro #$ ut("(<% 'u%'"(%'$nt$, % $#%r )$ $4(#t(r otro# t(o# )$ >()r*'$tro# ;u$ u$)$n #$r "$)o# $n t/r'(no# )$ "% gr%+$)%) $#$&0(&% )$ "% #u#$n#(*n #u$"o%gu%. E" >()r*'$tro )$t$r'(n% "% gr%+$)%) $#$&0(&% )$ "% #u#$n#(*n %gu%#u$"o $n $" &$ntro )$" u"o. To)%# "%# %rt&u"%# )$ '%-or t%'%=o ;u$ %;u$""%# ;u$ #$ $n&u$ntr$n %Kn $n #u#$n#(*n $n "% %rn &%)o or )$%2o )$ "% ro0un)()%) )$" &$ntro )$ +o"u'$n, - $#to >%&$ )$&r$&$r $r'%n$nt$'$nt$ "% gr%+$)%) $#$&0(&% )$ "% #u#$n#(*n $n $" &$ntro )$ +o"u'$n )$" >()r*'$tro. A)$'# $# o+(o ;u$ &o'o $" >()r*'$tro t($n$ un $#o &on#t%nt$ % '$)()% ;u$ )(#'(nu-$ "% gr%+$)%) $#$&0(&% )$ "% #u#$n#(*n, $" >()r*'$tro #$ >un)(r '# )$ntro )$ "% #u#$n#(*n %u'$nt%n)o %# "% )(#t%n&(% L. E# r$&(#o r$&or)%r t%'(/n, ;u$ "% gr%+$)%) $#$&0(&% )$" %gu% o )$n#()%) )$&r$&$ % '$)()% ;u$ "% t$'$r%tur% %u'$nt% o )(#'(nu-$ )$ ? C. E#to o&%#(on% %)(&(on%"'$nt$ un >un)('($nto '%-or )$" >()r*'$tro )$ntro )$ "% #u#$n#(*n. Co'o L r$r$#$nt% "% )(#t%n&(% )$ &%)% )$ "%# %rt&u"%# $n un (nt$r+%"o )$ t($'o )%)o t, - "% +$"o&()%) #$ u$)$ )$0(n(r $n "% $&. 1 &o'o "% )(#t%n&(% )(+()()% or $" t($'o, $# $+()$nt$ ;u$ "% +$"o&()%) )$ &%)% )$ "%# %rt&u"%# $#:
10
Por &on#(gu($nt$ $# n$&$#%r(o $n&ontr%r "% ro0un)()%) L &orr$#on)($nt$ % %"gKn t($'o tr%n#&urr()o t )$ 0or'% ;u$ #$ u$)% )$t$r'(n%r "% +$"o&()%) n$&$#%r(% %r% ut("(<%r $n "% $&u%&(*n )$ StoF$#. L% "$&tur% )$" >()r*'$tro )$$ #$r &orr$g()% or $" $rror )$ '$n(#&o. L% r%<*n %r% t$n$r $n &u$nt% $#t% &orr$&&(*n $n "% )$t$r'(n%&(*n )$ "% +$"o&()%) )$ &%)% &on#(#t$ $n ;u$ "% "$&tur% r$%" )$ "% )(#t%n&(% L ;u$ "%# %rt&u"%# >%n r$&orr()o $# (n)$$n)($nt$ )$ "% t$'$r%tur%, gr%+$)%) $#$&0(&% )$ "% #o"u&(*n o &u%";u($r otro t(o )$ +%r(%"$. Co'o "% &orr$&&(*n )$ &$ro $# - "% &orr$&&(*n )$ t$'$r%tur% $# t%'(/n &on $" #(gno ;u$ (n)(;u$ "% t%"%, "% "$&tur% &orr$g()% )$" >()r*'$tro %r% gr%'o# )$ #u$"o $n #u#$n#(*n #$ &%"&u"% &o'o:
E" or&$nt%2$ )$" '%t$r(%" '# 0(no u$)$ &%"&u"%r#$ or #('"$ roor&(*n &o'o:
Cu%n)o #$ tr%t% )$ r$%"(<%r &"&u"o#, "% $&. 1 #$ r$#&r($ &o'Kn'$nt$ ut("(<%n)o L $n &'. - t $n '(nuto# %r% ot$n$r D $n ''. &o'o #(gu$:
;u$ u$)$ % #u +$< #$r #('"(0(&%)% )$ "% #(gu($nt$ 0or'%:
Co'o to)%# "% +%r(%"$# '$no# Lt #on (n)$$n)($nt$# )$" ro"$'% $4&$to or "% t$'$r%tur% )$ "% #u#$n#(*n, $# o#("$ $+%"u%r 0T, 6#, % )$ un% #o"% +$<.
11
T$n($n)o "o# )%to# r$;u$r()o# %#%'o# % &%"&u"%r '$)(%nt$ $" rogr%'% $4&$":
CONCLUSIONES E" '/to)o )$" >()r*'$tro #$ u#% %r% >%&$r "% )$t$r'(n%&(*n (n)(r$&t% )$ "o# or&$nt%2$# )$ %rt&u"%# ;u$ %#%n $" t%'(< No. @@, %#%)o $n "% #$)('$nt%&(*n )$ un '%t$r(%" $n #u#$n#(*n $n un ";u()o. E" >()r*'$tro #(r+$ %r% )$t$r'(n%r "% +%r(%&(*n )$ "o# )('$tro# t%'%=o# )$ "%# %rt&u"%# $n "% #u#$n#(*n &on $" tr%n#&ur#o )$" t($'o.
12
Otu+('o# un Q@ )$" $#o tot%" ;u$ %#* "% '%""% @@ - '$)(%nt$ "% "$- )$ StoF$# r$%"(<%'o# un '(nu&(o#o $#tu)(o )$" &u%nto or&($nto %#%% &%)% t($'o ;u$ '$)(%'o# &on $" 8()r*'$tro.
13
RECOMENDACIONES P%r% un r()o %+%n&$ )$" $n#%-o #$ o)r% r$%"(<%r $" t($'o #o"o >%#t% >or%#. L% 'u$#tr% ;u$ #$ )$2% %r% "% r$#$&t(+% '$)(&(*n % >r# )$$ $#t%r $n un %'($nt$ >o#t(" - tr%n;u("o &on un% t$'$r%tur% nor'%". E" >()r*'$tro #($'r$ #$ )$$ "('(%r &on %gu% )$#t("%)% '%# no &on %gu% ot%"$, &%"(r%r #($'r$ $" 8()r*'$tro )$#u$# )$ &%)% '$)(&(*n. R$%"(<%r "o# &"&u"o# '$)(%nt$ "% "$- )$ #toF$# '%# no or otro '$)(o.
14
BIBLIOGRAFÍA •
6u% )$ "%or%tor(o )$ '$&n(&% )$ #u$"o# PUCP @1
•
Nor'%# t/&n(&%# $ru%n%# NTP
•
ENSAOS MATERIALES EM@@@MTC
15
