exploracion y muestreo de suelos 8696 (2)
TRANSCRIPT
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TABLA DE CONTENIDO
INTRODUCCIN................................................................................................................32. OBJETIVOS....................................................................................................................4
2.1 OBJETIVOS GENERALES.....................................................................................42.2 OBJETIVOS ESPECFICOS.................................................................................4
3. EXPLORACIN Y MUESTREO DE SUELOS...........................................................53.1 RECONOCIMIENTO...............................................................................................5
4. MTODOS PARA ESTUDIOS DE SUPERFICIE....................................................7
4.1 CALICATAS...............................................................................................................74.1.1 Taa!":..................................................................................................................114.1.2 C"#"$%......................................................................................................................114.1.3 O#"$%.......................................................................................................................124.1.4 &'()a)%..............................................................................................................124.1.* E+,$'-,'$a%...........................................................................................................124.1. C((/,a-0/%........................................................................................................124.1. D(/+00-a-0/%.......................................................................................................134.1. C#a+00-a-0/%........................................................................................................13
4.1.5 N"6$( #"-a#%.......................................................................................................134.1.17 M'(+,$a 8($,'$6a)a+%......................................................................................154.1.11 M'(+,$a+ (/ 6"#+a+%...........................................................................................154.1.12 M'(+,$a +0/ 8($,'$6a$%....................................................................................154.2 SONDEOS EN SUELO.........................................................................................204.2.1 T08"+ D( S"/)("+%...............................................................................................204.2.1.1 M9,")"+ D( E:8#"$a-0/ D( Ca$;-,($ P$(#00/a$....................................204.2.2.2 M9,")"+ D( S"/)(" D(0/0,0
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*.1.* P($"$a-0"/(+ (/ 6"#("+ @ $a
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INTRODUCCIN
D(/,$" )(# (+,')0" )( #a (-;/0-a )( +'(#"+ (# -"/"-00(/," 6;+0-" )( #a,(:,'$a )(# +'(#" (+ 08"$,a/,( 8a$a #"+ 0/(/0($"+ H'( -"/+,$'@(/ ()00-0"+-a$$(,($a+ @ ",$a+ (+,$'-,'$a+ +"6$( @ 6a" #a +'8($0-0( ,($$(+,$( #aa-,0
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2. OBJETIVOS
2.1 OBJETIVOS GENERALES
I)(/,00-a$ #"+ )0+,0/,"+ 9,")"+ )( (:8#"$a-0/ @ '(+,$(" )( +'(#"+
H'( (/ #a a-,'a#0)a) +( '+a/. D(,($0/a$ -'a#(+ +"/ #"+ 9,")"+ )( (:8#"$a-0/ 8$0/-08a#(+ -"/ +'+
-a$a-,($=+,0-a+. )a) (/ )0+,0/,"+ ,$a6a"+ )( 0/(/0($=a
2.2 OBJETIVOS ESPECFICOS
A8$(/)($ '/a+ )( (,")"#"=a+ H'( /"+ 8($0,a/ Ka-($ '/ -"/,$"# @a/;#0+0+ +"6$( '/ a '(+,$a )( +'(#".
C"/"-($ (# -"/-(8," @ -#a+00-a-0/ )( #" H'( (+ #a (:8#"$a-0/ @'(+,$(" )( +'(#"+.
4
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3. EXPLORACIN Y MUESTREO DE SUELOS
L" 8$0($" H'( Ka@ H'( -"/+0/a$ (/ #a "6,(/-0/ )( '/a '(+,$a (+ H'( 9+,a
+(a $(8$(+(/,a,0
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E+ 08"$,a/,( (/ (+,a (,a8a #a )(#00,a-0/ )( ?"/a+ (/ #a+ -'a#(+ #"+ +'(#"+
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4. MTODOS PARA ESTUDIOS DE SUPERFICIE
L"+ 9,")"+ ;+ '+a)"+ 8a$a #"+ (+,')0"+ )( +'8($0-0( H'( -"/)'-(/ a#
$(-"/"-00(/," )(# 8($0# (+,$a,0$;0-" +"/%
La !a"#!a$a
L% %&'(%
4.1 CALICATAS
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8"$ #" ,a/," (+ (# 9,")" )( (:8#"$a-0/ H'( /"$a#(/,( (/,$(a #a
0/"$a-0/ ;+ -"/0a6#( @ -"8#(,a. E/ +'(#"+ -"/ $a
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F0'$a N". 1 P$(+(/,a-0/ )( #a (+,$a,0$a=a +(/ )(+-$08-0/
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((-,'a$ '/a )(+-$08-0/ )(# 0+" ()0a/,( 0)(/,00-a-0/
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E/ #"+ +'(#"+ (+ 8"+06#( a$'8a$#"+ (/ ,$(+ $'8"+ 8$0a$0"+ +0/ (6a$" (/ #a
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4.1.3 O"%)+
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4.1.; D(
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E/ ,")" -a+" +( (+,0a $(-"(/)a6#( ',0#0?a$ -"$/" 8a',a #a+ )(0/0-0"/(+ @
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0/
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U/a
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Pa$a )(0/0$ (# ,aa!" )( #a '(+,$a )( +'(#" H'( +( )(6($; ,"a$ (/ ,($$(/"
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4.2 SONDEOS EN SUELO
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4.2.2.2 M9,")"+ D( S"/)(" D(0/0,0
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9. NUMERO TIPO Y PROFUNDIDAD DE LOS SONDEOS
E# /($" ,08" @ 8$"'/)0)a) )( #"+ +"/)("+ H'( )(6a/ ((-',a$+( (/ '/
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Pa$a 0/(+ )( -0(/,a-0/ Ka +0)" $(-'(/,( #a $(-"(/)a-0/ 8$;-,0-a )(
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L"+ 6a$$(/"+ K(#0-"0)a#(+ 8'()(/ +($ )( )0($(/,(+ ,08"+ /" +#" )(8(/)0(/)"
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*.1.2 M9,")" )( #a
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a/a#0?a$ (# +()0(/,". E# 8$"-()00(/," )(6( 0$ -"8#((/,a)" (/ ,")"+ #"+
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8$"-()($+( )( 0/()0a," a '/ /'(
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La ',0#0)a) ( 08"$,a/-0a a@"$ )( #a 8$'(6a )( 8(/(,$a-0/ (+,;/)a$ $a)0-a (/
#a+ -"$$(#a-0"/(+ $(a#0?a)a+ (/ (# -a8" @ (/ (# #a6"$a,"$0" (/ )0
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E/ $(+'(/ 8")$=a )(-0$+( H'( #a+ 8$'(6a+ )( 8(/(,$a-0/ -/0-a (+,;,0-a "
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9.2 MTODOS DE SONDEO DEFINITIVO
9.2.1 P%% a !#("% a0#()$% !%& -8($)(% #&a"$()a'% Ca"#!a$a+
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E+,( ,08" )( '(+,$(a)"$(+ /" (+ $(-"(/)a6#( 8a$a +'(#"+ '@ 6#a/)"+ -"/
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MTODOS GEOFSICOS
S( ,$a,a aK"$a 9,")"+ ("=+0-"+ )( (:8#"$a-0/ )( +'(#"+ )(+a$$"##a)"+
8$0/-08a#(/,( -"/ (# 8$"8+0," )( )(,($0/a$ #a+
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M$%'% -#!%+
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8($" (/ (-;/0-a )( +'(#"+ +( Ka a8#0-a)" 8a$a )(,($0/a$ #a 8$(+(/-0a )(
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(/ #a ?"/a -"/+0)($a)a (/
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L"+ $(+'#,a)"+ "6,(/0)"+ )(6(/ -"/+0)($a+( -"" -'a#0,a,0
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9.3.1.2 M8($)a I&a"$()a'a
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N" )(6(/ (+-a,0a$+( (+'($?"+ (/ (# (6a#a( a)(-'a)" )( #a+ '(+,$a+ )(
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:. RAN DE SOPORTE DE SUELOS COMPACTADOS ENSAYO DEC.B.R.
:.1 GENERALIDADES
E# (/+a@" )( C.B.R. 0)( #a $(+0+,(/-0a a# -"$,( (+'($?" -"$,a/,( )( '/ +'(#"
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CBR Ca$a '/0,a$0a )( (/+a@" 177
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M9,")" G"#8(+ Ca8a+ P(+" )(# a$,0##" N1 +'(#"+ )( $a/" 0/" * 3 24*
2 +'(#"+ $'(+"+ * 3 24*
1 +'(#"+ )( $a/" 0/" * * 44* 2 +'(#"+ $'(+"+ * * 44*
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:.3 EKUIPO NECESARIO
P$(/+a )( E/+a@(
M"#)(
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:.4 CURVAS DE TENSIN PENETRACIN
o Ca#-'#a$ #a+ ,(/+0"/(+ )( 8(/(,$a-0/ (/ M(a Pa+-a#(+ MPA " (/
Z-2.
o Pa$a (##" +( ,$a?a #a -'$
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F0'$a N". C"$$(--0/ )( C'$
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CBR P 177
P1
P % Ca$a "6,(/0)a (/ (# (/+a@"
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PENETRACION TENSIONESNORMALIADAS MPa
TENSIONESNORMALIADAS MPa
2.*4 .5 7*.7 17.3 17*.2 13.1 13317.1 1*. 1212. 1.5 13
F0'$a N". P(/(,$a-0/ T(/+0"/(+ /"$a#0?a)a+
Pa$a #"+ +'(#"+ )(# ,08" A 1 A 2 4 @ A 2 #a $a?/ )( +"8"$,( +(
-a#-'#a +"#" 8a$a * )( 8(/(,$a-0"/ 7.2 8'#a)a+.
Pa$a +'(#"+ )(# ,08" A 4 A * A Y A -'a/)" #a $a?/
-"$$(+8"/)0(/,( a * (+ a@"$ H'( a 2* -"/0$a$ (# $(+'#,a)" (/
-a+" )( 8($+0+,(/-0a #a $a?/ )( +"8"$,( -"$$(+8"/)($a a * )(
8(/(,$a-0/.
Pa$a +'(#"+ )(# ,08" A 3 A 2 * Y A 2 (# 8$"-()00(/," a a8#0-a$
H'()a a# -$0,($0" )(# 0/(/0($".
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C"/ (# $(+'#,a)" )(# CBR +( 8'()( -#a+00-a$ (# +'(#" '+a/)" #a +0'0(/,( 0'$a
CBR CLASIFICACION7 * S'6$a+a/,( '@ a#a* 17 S'6$a+a/,( a#a
17 27S'6$a+a/,( $('#a$ a6'(/a
27 37 S'6$a+a/,( '@ 6'(/a37 *7 S'66a+( 6'(/a*7 7 Ba+( 6'(/a
7 177 Ba+( '@ 6'(/a
F0'$a N".5 C#a+00-a-0/ )(# +'(#" )( a-'($)" a# CBR
C'a/)" +( $(H'0($( -"/"-($ #"+ ((-,"+ )( 8$(-"/+"#0)a-0/ /a,'$a# (+,$'-,'$a
)( +'(#" -((/,a-0/ /a,'$a# (+,$a,00-a-0/ H'( +"/ a+8(-,"+ H'( /" 8'()(/
8$")'-0$+( -"/ '(+,$a+ $("#)(a)a+ )( +'(#" /0 -"/ '(+,$a+ +'8'(+,a(/,(0/a#,($a)a+ H'( +( (/+a@(/ (/ #a6"$a,"$0" +( $(-"0(/)a ((-,'a$ (# (/+a@(
CBR 0/ +0,' +0(8$( H'( (# ,($$(/" /a,'$a# (+,9 (/ #a+ -"/)0-0"/(+ a+ -$0,0-a+
(/ #( "(/," )( ((-,'a$ #a 8$'(6a. E# 8$"-()00(/," H'( +( +0'( (/ (+,a
8$'(6a (+ +00#a$ a# (+,a6#(-0)" (/ #"+ 0,(+ a/,($0"$(+ -"/ #a )0($(/-0a H'(
(/ (+,( -a+" #a '(+,$a /" (+,a -"/0/a)a (/ '/ "#)(.
E+ -"/)0-0/ H'( (/ (# #'a$ H'( +( $(a#0-( (# (/+a@( /" (:0+,a/ 8a$,0-'#a+
+'8($0"$(+ a# ,a0? 27 34. La 8$(8a$a-0/ )(# ,($$(/" $(H'0($( (/$a+a$
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@ /0
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;. PRINCIPALES TIPOS DE SUELOS
D( a-'($)" -"/ (# "$0(/ )( +'+ (#((/,"+ #"+ +'(#"+ +( )0
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+(-"+ @ +' $a/ -"8$(+060#0)a) @ 8"$"+0)a). La ,'$6a (+ (# 8$0($ 8a+" )( #a
-"/
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;.2 ARENAS
La a$(/a (+ (# /"6$( H'( +( #( )a a #"+ a,($0a#(+ )( $a/"+ 0/"+
8$"-()(/,(+ )( #a )(/')a-0/ )( #a+ $"-a+ " )( +' ,$0,'$a-0/ a$,00-0a# @ -'@a+
8a$,=-'#a+
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;.4 ARCILLAS
S( )a (# /"6$( )( a$-0##a a #a+ 8a$,=-'#a+ +#0)a+ -"/ )0;(,$" (/"$ )( 7.77*
@ -'@a a+a ,0(/( #a 8$"80()a) )(
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=. CONC"USIONES
T")" (+,')0" )( +'(#"+ )(6( 0/0-0a$+( -"/ '/ $(-"/"-00(/," )(,a##a)"
)(# ,($$(/" #a (,a8a )( (:8#"$a-0/ @ '(+,$(" -"/+0+,( 6;+0-a(/,(
(/ -"/+0/a$ #a 0/"$a-0/ (/ #a "6,(/-0/ )( '/a '(+,$a @ (+,a
)(6($ +($$(8$(+(/,a,0
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a,($0a#(+ +0/ #a /(-(+0)a) )( $(a#0?a$ '/a 8($"$a-0/ =+0-a )(# +'(#".La+ (,")"#"=a+ )00($( (/ H'( #a 0/)0$(-,a (+ )( (/"$ -"+," H'( #a0/)0$(-,a.
54
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>. BIBLIOGRAFA
MARUE CARDENAS GABRIEL. P$"80()a)(+ I/(/0($0#(+ )( L"+
+'#("+. U Na-0"/a# )( C"#"60a
JU>RE VADILLO E. RICO. RODRGUE A. M(-a/0-a )( S'(#"+
[ILLIAM LAMBE Y ROBERT V. [&ITMAN. M(-;/0-a )( S'(#"+.
L0'+a E)0,"$(+. T.. L0'+a N"$0(a E)0,"$(+
GASSOS D"#"$(+ MARTNE A#6($,". CRISOL E/-0-#"8()0a E+-"#a$U/0