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UNIVERSIDAD NACIONAL DEL SANTA ESCUELA ACADEMICO PROFESIONAL DE

INGENIERIA CIVIL

CURSO :

IRRIGACIÓN Y DRENAJE

DOCENTE :

ING. HUGO AMADO ROJAS RUBIO

TEMA :

VISITA DE CAMPO AL CANAL CASCAJAL -

NEPEÑA

CICLO :

IX

INTEGRANTES:

CORONEL ESPINOZA RICARDO GUANILO NEYRA KATHERINE ORTIZ TINTA MÓNICA SALAZAR SALDAÑA JOSEPH

NVO. CHIMBOTE, 1 DE MAYO DE !"1#


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“EVALUACIÓN VISUAL DEL CANAL CASCAJAL – NEPEÑA”

I. INTRODUCCIÓN

E$ %&'()*+ )*&%+ )%$ CANAL CASCAJAL NEPEÑA &%/0 $2&

3%)%& )% 422$%& )% 3*%/+ &+ %$%5%'+& 4$26%& )%$ 758*'+ )%

$2 */%*%392 :*)37($*42, ;+3 $+


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)% 3(/+&*)2) 4++4*)+, 4+ 42()2$%& )% %'32)2 4+)*4*+%&

)% 4+'+3+ )2)2&, %& ( ;3+8$%52 '9;*4+ )% &+$(4*@ 4++4*)2.

S* %5823/+, $2 &+$(4*@ 4(2)+ &% ;23'% )% (2 /%+5%'392

%&'3(4'(32)2 % +352 )% 3%) ;(%)% &%3 5(4:+ 57& 4+5;$%?2

)%;%)*%)+ )% $2 '+;+$+/92 )% 3%) $+& 3%/95%%& (?+&

:*)37($*4+& 4+&*)%32)+&.L2& 3%)%& )% 422$%& ;(%)% )*%3%4*23&% % )+& '+;+$+/92&

)*%3%'%& (2 238+3%&4%'% +'32 52$$2)2. L2 3%&+$(4*@ )%$

47$4($+ )% $2 ;3*5%32 ;(%)% 3%&($'23 57& )*3%4'2, 4+ +8'%4*@

*5%)*2'2 )% $2 )*&'3*8(4*@ )% 42()2$%& % '+)2 $2 3%) 2 ;23'*3

)% $+& 42()2$%& )% %'32)2, ;(%&'+


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)%=4*%4*2& 4+&'3(4'*62& % %$ '325+ # #"" "

" )%$ CANAL CASCAJAL-NEPEÑA.

II.2. OBJETIVOS ESPECÍFICOS

I)%'*=423 $2& )%=4*%4*2& 4+&'3(4'*62& %4+'32)2&% %$ '325+ )% %&'()*+ 2 42(&2 )% 24'+3%& 4$*57'*4+&

6%/%'24*@


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III.2. DATOS GENERALES DEL CANAL:

U!"#"!$%: D*&'3*'+ S2 J24*'+P3+6*4*2 S2'2

R%/*@ A42&:E%&!'#' C(%&)#%&*: PROYECTO ESPECIAL CHINECAST!+( '* P)(,*"&(: H*)37($*42 % I33*/24*+%&C#)#"&*)-&!"# '* /# ()#: C+&'3(44*@ )%

*32%&'3(4'(32 )% 3*%/+.C#%#/ P)!%"!+#/: )%$ K5 """" 2$ K5 "", 3%6%&'*)+

)% 4+43%'+, 4+ 42;24*)2) )% 1" 2 !" 5&%/, *4$(*)+ "

K5 )% 425*+ )% 6*/*$24*2.

III.0. ALCANCES DEL CANAL:

III.0.1. CLASIFICACIÓN DEL CANAL DE ACUERDO ASU ORIGEN:

A3'*=4*2$

III.0.2. CLASIFICACIÓN DEL CANAL SEGN LASECCIÓN:

•

T32;%>+*)2$ R%4'2/($23.III.0.0. CLASIFICACIÓN DEL CANAL SEGN LA

FUNCIÓN UE CUMPLE:

• C22$ )% D%3*624*@

III.0.3. TRAMO DE ESTUDIO:

• # #"" " "

III.0.4. DIMENSIONES DEL CANAL:

A4:+ &(;%3*+3 )%$ 422$ T ." 5 T*32'% 1. 5 T2$() > 11R2)*+ 1 R1 1" 5R2)*+ ! R! 11" 5


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ISOM5TRICO

IV. MARCO TEÓRICO

E ( ;3+%4'+ )% 3*%/+, $2 ;23'% 4+33%&;+)*%'% 2 &(

4+4%;4*@, )%=*)+ ;+3 &( ;$2'%25*%'+ :*)37($*4+, '*%%


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;3*4*;2$ *5;+3'24*2, )%8*)+ 2 2 &*%5;3% (2

;%)*%'% 59*52, +352$5%'% %& (&2)+ ;+3 (

&+$+ $2)+ 2


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D% $+ 2'%3*+3 &% )%)(4% 23 ( 422$ + ( &*&'%52 )%

422$%& %& %4%&23*+ 3%4+$%4'23 $2 &*/(*%'%

*+3524*@ 87&*42 F+'+/3292& 23%2&, *57/%%& &2'%$*'2$%&, ;232

$+42$*>23 $+& ;+8$2)+&, 42&%39+&, 73%2& )%

4($'*6+, 692& )% 4+5(*424*@, %'4. P$2+& '+;+/37=4+& 42'2&'32$%&. E&'()*+& /%+$@/*4+&, &2$**)2), &(%$+& )%57&

*+3524*@ + ;3%$*5*23, %$

4(2$ &% 3%;$2'%2 % 425;+, )+)% &% :24% $+&

2?(&'%& %4%&23*+&, +8'%*)+&% =2$5%'% %$

'32>+ )%=*'*6+.

IV.2.2. RADIOS MÍNIMOS EN CANALES:E %$ )*&%+ )% 422$%&, %$ 4258*+ 83(&4+ )%

)*3%44*@ &% &(&'*'(% ;+3 (2 4(362 4(+ 32)*+ +

)%8% &%3 5( /32)%, )%8% %&4+/%3&% ( 32)*+

59*5+, )2)+


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IV.2.0. RASANTE DE UN CANAL:P232 %$ )*&%+ )% $2 32&2'% &% )%8% '%%3 %

4(%'2 L+& ;('+& )% 42;'24*@ 4(2)+ &% '32'% )%

( 422$ )% 3*%/+ $+& ;('+& )% 4+(%4*2

&* %& ( )3% ( +832 )% 23'%. L2 ;%)*%'% )% $2 32&2'% )% +)+, )%8% &%3

% $+ ;+&*8$% */(2$ 2 $2 ;%)*%'% 2'(32$

;3+5%)*+ )%$ '%33%+ +;'*5*>23 %$

5+6*5*%'+ )% '*%332&, 4(2)+ %&'2 + %&

;+&*8$% )%8*)+ 2 (%3'%& ;%)*%'%&, &%

;3+%4'2 429)2& + &2$'+& )% 2/(2. P232 )%=*3 $2 32&2'% )%$ +)+ &% ;3(%82

4+ %$ 42()2$ %&;%4*=42)+, 4:%


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D+)%T A4:+ &(;%3*+3 )%$ 422$ P$2'*$$2; V2$+3 :+3*>+'2$ )% $2 *4$*24*@ )%$ '2$()C 8%352 )%$ 425*+, ;(%)% &%3 ". ". 1."" 5., &%/0 %$

422$ &%2 )% '%34%3, &%/()+ + ;3*5%3 +3)% 3%&;%4'*625%'%.V A4:+ )%$ 425*+ )% 6*/*$24*2, ;(%)% &%3 , # 5.,

&%/0 %$ 422$ &%2 )% '%34%3, &%/()+ + ;3*5%3 +3)%

3%&;%4'*625%'%.+2 + % %$ 5%342)+ 57&

4%342+, 4+&'+& )% 52'%3*2$%&, )*&;+*8*$*)2) )% 52+ )%

+832 42$*=42)2, '%4+$+/92 24'(2$, +;'*5*>24*@ %4+@5*42,

&+4*+ %4++592 )% $+& 8%%=4*23*+&, 4$*52'+$+/92, 2$'*'(),

%'4. S* &% '*%% % 4(%'2 '+)+& %&'+& 24'+3%&, &% $$%/237 2

(2 &+$(4*@ '4*42 %4+@5*42 57& 4+6%*%'%.

#= RUGOSIDAD:C(2)+ &% )*&%2 422$%& % '*%332 &% &(;+%


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4+&'2'%5%'% &% :237 3%'% 2 ( 4+'*(+ 4258*+

)% $2 3(/+&*)2).L2 &*/(*%'% '28$2 +& )2 62$+3%& )% Q %&'*52)+&

= TALUD APROPIADO SEGN EL TIPO DE MATERIAL:L2 *4$*24*@ )% $2& ;23%)%& $2'%32$%& )% ( 422$,

)%;%)% )% 623*+& 24'+3%& ;%3+ % %&;%4*2$ )% $2 4$2&%

)% '%33%+ )+)% %&'7 2$+?2)+&, $2 BUREAU

3%4+5*%)2 % '2$() 0*4+ )% 1.1 ;232 &(& 422$%&, 2


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4+'*(24*@ &% ;3%&%'2 ( 4(2)3+ )% '2$()%&

2;3+;*2)+& ;232 )*&'*'+& '*;+& )% 52'%3*2$.

"= VELOCIDADES M9>IMA Y MÍNIMA PERMISIBLE:L2 6%$+4*)2) 59*52 ;%35*&*8$% %& 2


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24%;'23 (*6%3&2$5%'% ;232 %$ 47$4($+ )%$ 8+3)% $*83%,

)%8*)+ 2 23 $+& 4+&'+& )%

52'%3*2$%& 4+&'3(44*@ 4+&*)%32)+ $2 &%44*@:*)37($*42 +;'*52 82?+ %$ 4+4%;'+ )% M7*52 E=4*%4*2H*)37($*42 % (%&'3+ )*&%+, ;232


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52'%3*2$ )%$ 4(%3;+ )%$ 422$, 4+%=4*%'% )% 3(/+&*)2),6%$+4*)2) 57*52 59*52 ;%35*'*)2, ;%)*%'% )%$422$, '2$()%&, %'4.

L2 %4(24*@ +*)2$,4(2 3%$24*@ /%+5'3*42 &+

A= (b+ zy ) y…………………(2)

P=b+2 y √ 1+ z2

… … … … … … …(3)

R= (b+ zy ) y

b+2 y √ 1+ z2………………………(4 )

D@)%8 82&% )%$ 422$ 5. '*32'% )%$ 422$ 5.

D*&*)6!%#"!$% '* M?@!6# E"!*%"!#

b

y=2 tg( θ2 )

S*%)+ %$ 7/($+


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P%)*%'%& $2'%32$%& % 422$%& &%/0 %$ '*;+ )% &(%$+, $2 3%$24*@ +8'%*)2 %'3% $2 82&% %$'*32'% )%$ 422$, 3%%5;$2>23%5+& % $2& %4(24*+%& , !

2∗¿ A= (0.83 y+ y ) y=1.83 y2…………………¿


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3∗¿ P=0.83 y+2 y √ 2… … … … … … …¿

4∗¿

R= 1.83 y

2

0.83 y+2 y√ 2…………………………¿

R%%5;$2>2)+ % 1, )+)%

!" 5&%/., 42()2$ 57*5+ ;3+828$%.

"."1 R(/+&*)2) ;232 &(;%3=4*% )% 4+43%'+ $*&+.F(%'% H*)37($*42 )% '(8%392 422$%&, A3'(3+ R+4:2.

S ".""" ;%)*%'% &(26%

1∗¿

20= (1.83 y 2)5 /3 x 0.00051/2

(0.83 y+2 y √ 2)2 /3

x0.013… … … … … … … … .¿

E'+4%&, &% '*%%, % %$ 47$4($+,


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59*5+ ;+&*8$%, ;232 2&%/(323


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L2 6%$+4*)2) 57*52 ;%35*&*8$%, &% ;(%)% %&'*523 %(4*@ 2 $2 &*/(*%'% '28$2


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VI.3. BORDE LIBRE /=:C+&*)%325+& 4+5+ 8+3)% $*83% 2 $2 2$'(32 2)*4*+2$


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bl=1.35m .

VI.4. ALTURA TOTAL DEL CANAL T=:

E& $2 2$'(32 )%$ 422$, 4+&*)%32'% %$ '*32'% %$ 8+3)%$*83%. E'+4%& &% '*%%


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ISOM5TRICO

VII. CONCLUSIONES:

E %$ 3%)*&%+ )%$ 422$ C2&42?2$ N%;%2, &% +8&%362 2

'326& )%$ M2(2$ )% )*&%+& )% O832& H*)37($*42 )% $2

ANA +*)2$

3%6%&'*)2 % 4+43%'+ 4+ '2$() 0*4+ 11 + 4258*2 %$

24:+ )% ;$2'*$$2 &%/0 %$ '325+ ##"" "". E$

3%6%&'*5*%'+ +8%)%4% 2 $2 +8'%4*@ )% 5%+3 &%44*@. R%2$*>25+& $2 4+5;2324*@ )% $2& )*5%&*+%&

'32&6%3&2$%& 5%)*)2& % 425;+ $2& +8'%*)2& %(%&'3+ 3%)*&%+.


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F!7. 1. S*""!$% &)#%*)#/ '*/ "#%#/ C#"#H#/ – N*+*# 6*'!'(

*% "#6+(.

F!7. 2. S*""!$% &)#%*)#/ '*/ "#%#/ C#"#H#/ – N*+*# (&*%!'#

*% */ )*'!*(.

C+4$(*5+& @ $2 &%44*@ %62$(2)2, 4+ $2&

)*5%&*+%& '+52)2& % 425;+, %& 2;3+;*2)2 4+33%4'2. A582&

4(%'2 4+ 73%2& &(=4*%'%& ;232 %$ 42()2$ 57*5+ ;3+828$%.

E$ 422$ )% C2&42?2$ N%;%2, )%&)% $2 ;3+/3%&*62

##"" 2$ "", &% %4(%'32 % ( %&'2)+ )%)%&4(*)+, 2$'2 )% 52'%*5*%'+ $*5;*%>2 4(2)+ &%

3%


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C+ %$ 3%)*&%+ &% %62$(@ &* %$ 422$ 4+&'3(*)+ %&'7 )%'3+ )%

$+ %&'28$%4*)+ ;+3 $+& 3%/$25%'+& +352& 6*/%'%& )%$

)*&%+ )% +832& )% 4+)(44*@, % (%&'3+ ;29&. S% ;(%)%

4+4$(*3


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E& %4%&23*+ 62$%3&% )% +352& ;2375%'3+&

%&'28$%4*)+& ;+3 %&;%4*2$*&'2& ;232 %$ 27$*&*& )%$ 422$.I>. BIBLIOGRAFÍA

A('+3*)2) N24*+2$ )%$ A/(2, QM2(2$ )% )*&%+& )% O832&

H*)37($*42& ;232 $2 +35($24*@ )% P3+%4'+& H*)37($*4+&

M($'*&%4'+3*2$%& )% A=2>25*%'+ H9)3*4+, L*52, !"1".A3'(3+ R+4:2 F%$*4%&, H*)37($*42 )% T(8%392& C22$%&.M7*5+ V*$$@ B?23, H*)37($*42 )% C22$%&, L*52, !"".M.S4. I/. H(/+ A52)+ R+?2& R(8*+, M2(2$ )%$ 4(3&+ )%

M%47*42 )% F$(*)+& II.

>. ANE>OS

DESCRIPCIÓN DE FOTOGRAFÍAS:

F!7. 1. I*4*25+& (%&'3+ 3%4+33*)+ )%$ 422$ C2&42?2$ N%;%2 )%&)% $2;3+/3%&*62 ##"" :2&'2 $2 ;3+/3%&*62 "".


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F!7. 2. L+& ;3*5%3+& 5%'3+& )% (%&'3+ 3%4+33*)+ %& )% '325+ 3%4'+.C+5+ &% +8&%362 % $2 *52/%, :2 )%&8+3)25*%'+ )% 23%2&, 3252$%&,%'4.,


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F!7. 3 , F!7.4. S*/(*%)+ 4+ (%&'3+ 3%4+33*)+, $$%/25+& 2$ ;3*5%3'325+ )% '32&*4*@ &( 3%&;%4'*62 4(362. C+5+ &% 2;3%4*2 % $2&*57/%%& :2 (2 %4%&*62 24(5($24*@ )% &%)*5%'+& ?(&'+ % $24(362, %$$+ %& ( ;3+8$%52 /326% )%'3+ )%$ 422$ % %&'()*+. P(%)%%*&'*3 )*%3%'%& 42(&2&, ;%3+ (2 )% $2& ;+&*8$%& 2&(5*)2& %& @ $2$*5;*%>2 )% %&% '325+ 2%4'2)+.

F!7. , F!7.. A)%57& )%'3+ )% $2 4(362 %4+'325+& $2 '+52 N 1,


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F!7.. C+'*(2)+ 4+ %$ 3%4+33*)+, 2( &% ;(%)% 6%3 $2 ;3%&%4*2 )%/32 42'*)2) )% &%)*5%'+&, 4+5;(%&'2& ;3*4*;2$5%'% ;+3 23%2&=2& ;+3 '2$ 32>@ &% /%%32 42;2& )% 8233+.

F!7.K. P+&'%3*+35%'%, %4+'325+& (2 6*/2 )% 233*+&'3% )% /32)%&)*5%&*+%&,


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F!7.11. L(%/+ )% $2 4(362 5%'3+& 57& 2)%$2'% )%$ 3%4+33*)+,%4+'325+& (2 >+2 *4$(%)+ $2 $+/*'() )% '32&*4*@ )% 4258*+)% &%44*@ '32;%>+*)2$ 2 (2 3%4'2/($23, 5%'3+& 2'%& )% $2 '+52 N1.

F!7.12. E $2 ;3+/3%&*62 "", %4+'325+& $2 '+52 N1.

F!7.10. E $2 '+52 N1, 4+5+ &% ;(%)% 6%3 % $2 +'+/3292, %*&'% (2%&'3(4'(32


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F!7.13. , F!7.14. E$ 422$ $2'%32$ )% 3*%/+, 5%4*+2)+ % $2)%&43*;4*@ 2'%3*+3, %& $2

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