caractersticasdelossuelostropicalesmecanica-120807174940-phpapp02

7/25/2019 caractersticasdelossuelostropicalesmecanica-120807174940-phpapp02

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LOS SUELOS

TROPICALES

RODRIGUEZ CANCHARI, Pamela

ARONES ALBUJAR, Thala

UAP UNIVERSIDAD ALAS PERUANAS FILIAL AYACUCHOFACULTAD DE INGENIERA Y

ARUITECTURAESCUELA DE ARUITECTURA!


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S"el#$ %e$&'"ale$ S"el#$(%#)&*ale$

P#*#$ e$("'$ 'e &+e+&e%ae#(-*+&*a!

E$)e*&al &+(e%-$ e+ el )%#*e$#'e me(e#%&.a*&/+ 0"e e$e1(e+$# 2 )%#3"+'# 2 a'em4$)#$ee *a%a*(e%$(&*a$

e$)e*&ale$!

Imagen 1. D&a%ama 'e "+ )e%5l ()&*# 'e $"el# %e$&'"al(%# &*al!


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TIPOS DE METEORIZACIN

67 me*4+&*a8 C7 0"m&*a 9&+*l"2e :l/&*a;8 6C7 P%e'#m&+a la me*4+&*a8 Cm7 )%e'#m&+ala 0"m&*a

67 *#+'&*&/+ 'e m#+(a e$(e)a9$"el#$ %#?#$ 2 ma%%#+e$;8 =:me'&(e%%4+e# 9$"el#$ %#?#$ 2 ama%&ll#$;8 @ :#$0"e ll"$# 9%#?# 2 %&$e$; La(! 7 la(e%a ()&*a!


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DISTRIBUCIN DE PERFILES DE

SUELO EN REAS TROPICALES


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METEORIZACIN

6a(e%&al #l*4+&*# 6#+(m#%&ll#+&(a Al#2$&(a a#l&+&(a

La(

e%&.

a*

&/+

DESCO6POSICIN DEFELDESPATOS Y

6INERALESFERRO6AGNESIANOS

RE6OCIN DE SLICEY BASES

9Na,O,CaO 2 6O

CONCENTRACIN DEIDOS DE HIERRO Y

ALU6INIO

AFECTACIN EN LOS6ODOS DE FALLA DE

LSO TALUDES EN

SUELOS RESIDUALES


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CARACTERISTICAS DE SUELOSRESIDUALES

HETEREOGNEOS

VARIACIONESDEPROFUNDIDA

D

CLIMA VEGETACIN

Ta!"a 1. (&)#$ e+e%ale$ 'e $"el#$ %e$&'"ale$


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METEORIZACIN #U$MICA

Im)#%(a+(e e+ %#*a$ 0"e *#+(&e+e+ $ale$, *al 2

2e$# B&*a%:#+a(#

La *a&'a'e$ 'el $"el# 2 %&e(a$ )e%m&(e+ 0"e el)%#*e$# $e e3e*("-, 2a 0"e 'a+ )a$# al a"a 2 $e+la %#*a )"e'e al(e%a% la *#m)#$&*&/+ 'e e$(a 2 #le%la4*&'a!

La 'e$*#m)#$&*&/+ 'e)e+'e 'el (&)# 'e %#*a! La$

*"a%*&(a$ $#+ la$ ma$ %e$&$(e+(e$!E+ la .#+a (%#)&*al 2 $":(%#)&*al )"e'e+ a)a%e*e%

)%#3"+'&'a'e$ 'e me(e#%&.a*&/+ 'e a%$ *&e+(#$ 'eme(%#$, e$(# )#% la$ *#+'&*+e$ 'el me'!


8/24

METEORIZACIN MECNICAZ#+a$ 'e al(a m#+(a


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Ca%"e (-%m&*#

H"me'e*&m&e+(# Y $e*am&e+(#C%&$(al&.a*&/+


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ETAPAS DE LA VARIACIN DEPROPIEDADES DURANTE EL PROCESO

DE METEORIZACIN

ROCAORIGINAL

RECEMENTACIN

DESINTEGRACIN

DESCOMPOSICIN

O%IDACIN


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CARACTERIZACIN DE SUELOSRESIDUALES

9D&5*"l(a' e+ la *la$&5*a*&/+ 'e e$(#$ $"el#$;S&$(ema 'e *la$&5*a*&/+ em)lea'# e+ h#+ #+


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Pe%5le$ e#l/&*#$ (&)#, H#+ #+!


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C"a&'()a)'*n +a,-n*m')a e "-& e&+a-&/n'-& 0 "a )"a&'()a)'*n FAOUNESCO.

La FAO ha 'e5+&'# "+&'a'e$ 'e $"el# 'e la$ *"ale$la$ ma$ &m)#%(a+(e$ $#+

ARENOSOLS

LUVISOLS

CAMBISOLSACRISOLS

NITOSOLS

FERRALSOLS


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MICROESTRUCTURA

La &+K"e+*&a 'e la m&*%#e$(%"*("%a e+ la$ )%#)&e'a'e$&+e+&e%&le$ 'e l#$ $"el#$ (%#)&*ale$ 3"e e+"+*&a'a )#%

TERZAGHI! El e1)l&*/ el *#m)#%(am&e+(# 'e "+a a%*&lla e+"+a )%e$a $#:%e la$ :a$e$ 'e 0"e ella #*"%%a e+ %")#$'e+$#$ 'e )a%(*"la$ 'e a%*&lla$ *eme+(a'#$ )#% el #1&'# 'eh&e%%#! E$(a a5%ma*&/+ ha $&'# %a(&5*a'a )#% m"*h#$a"(#%e$! A'&*+alme+(e la '&$#l"*&/+ 2 el laa'# 2 la

*eme+(a*&/+ *#+'"*e al 'e$a%%#ll# 'e "+a e$(%"*("%a)#%#$a! E$(e e3e*(# e$ a3e*(a'# )#% la #*"%%e+*&a 'e ll"&a$ 2)#% e$(# e$ +e*e$a% '&3e%e+*&a% la$ .#+a$ 'e ll"&a$ al(a$,me'&a$ 2 :a?a$! La *eme+(a*&/+ e$ %e$)#+$a:le 'e la$ al(a$%ela*+e$ 'e a*#$, :a?a$ 'e+$&'a'e$, al(a$ %e$&$(e+*&a$,:a?a *#m)%e$&'a' al(a )e%mea:&l&'a'!


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INDICE PLSTICORang-& a23-,'ma-& e "-& "'m'+e& A++e3!e3g 2a3a &/e"-& "a+e34+')-& 0an'&-"e&


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Pe%5l ()&*# 'e "+ $"el# %e$&'"al 'e%&a'# 'e "+

Ne&$$ e+ Ve+e."ela $e+ P%".a M=


18/24


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CONSOLIDACIN EN SUELOS TROPICALES

C#+$#l&'a*&/+ 2 )e%mea:&l&'a' 'e)e+'e+ 'e lae$(%"*("%a! S"el#$ +a("%ale$ / *#m)a*(a'#$!

C"%a$ 'e *#+$#l&'a*&/+ )%e *#+$#l&'a*&/+ 'e:&'#a )%e$e+*&a 'e *eme+(a*&/+!

COMPACTACIN EN SUELOS TROPICALES

I+K"e+*&a )#% $" 'e%a'a*&/+, %e$&$(e+*&a ala$'e$&+(e%a*&/+ 'e )a%(*"la$, *#m)#$&*&/+ m&+e%al2 e$3"e%.# 'e *#m)a*(a*&/+!


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ENSAOS EN SUELOS

RESIDUALES

La al&'e. 'e e+$a2#$ 'e la:#%a(#% e$'e:a(&:le, a"+0"e (&le$ e+ la (#ma

'e*&$+e$! E$ 'e &m)#%(a+*&a #:(e+e% m"e$(%a$

&+al(e%a'a$ 2 l# ma$ %a+'e$ )#$&:le$!

E+ al"+#$ *a$#$ *#m# *#l"+e$ l#$e+$a2#$ 'e la:#%a(#% $#+ &+a)%#)&a'#$ 2$#+ l#$ e+$a2#$ e+ *am)# l#$ m4$*#+5a:le$!


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$n')e e)-m23e&'*n )-m-5/n)'*n e "'m'+e"'6/'- en &/e"-&+3-2')a"e&.

Re"a)'*n en+3e "a

+-2-g3a54a 0 "a-&)'"a)'*n e"n'7e" e ag/a en"a 5-3ma)'*n e"a+e34a&


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LATERITAS RECEBOSDe+(%# 'e la (e%m&+#l#a 'e $"el#$ %e$&'"ale$ a)a%e*e+ lala(e%&(a$ 0"e $#+ $"el#$ m"2 me(e#%&.a'#$ 0"e (&e+e "$#$e$)e*5*#$ *#m# ma(e%&ale$ 'e *#+$(%"**&/+! $e *#+#*e+ *#m#%#*a m"e%(a (am:&-+ *#m# la(#$#l! la &'e+(&5*a*&/+ $#:%e$al&e+(ee$ la )%e$e+*&a 'e $e$0"&'#$ 2 *"a%.# 2 la a"$e+*&a 'e l#$m&+e%ale$ $#l":le$ 2 el (&)# 'e a%*&lla )%e'#m&+a+(e e$ la a#l&+&(a!

Al"+#$ (-%m&+#$ em)lea'#$ e+ la *a%a*(e%&.a*&/+ 'e la(e%&(a$ $#+

A; SUELO LATERITICO

B; SUELO TROPICAL

C; ROCA LATERITICAD; PLINTITA

E; GRAVA LATERITICA

F; LATERIZACIN R#*a$ +ea$, :a$al(# 2 a%e+&$*a


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E3e*(#$ 'e la )%e*&)&(a*&/+ $#:%e la %ela*&/+ 'e l#$a*#$ e+ "+ $"el# %e$&'"al!


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E3e*(# 'e la )%e*&)&(a*&/+ $#:%e la *#he$&/+e+ "+ $"el# %e$&'"al

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