Examen Final de Hidraulica de Canales 2021-10

   

 

 BKYH

NJIQÈT@JOH ID OHBH@D_ D^HMDB FJBH@ (1718-87)  (1718-87)  _doojÿb< ………………………………………  Hsjcbhturh< Njirèu`joh id ohbh`ds Ikodbtd < Had` H. Muøjz Whuohrmhyth

Hpd``jiks < ……………………………………….  Bkmards < ………………………………………. Fdonh < 73/73/1718

Tbjihi

Iurhojÿb < 1 nkrhs (8.4 nkrhs hohiê hohiêmjohs) mjohs)

< Ykihs

_dmhbhs< 8 h 86

JB_YQTOOJKBD_< _d pdrmjtd d` usk id `jarks, hpubtds hpubtds,, oh`ou`hikrhs y `hptkps. Bk sd pdrmjtd d` usk id od`u`hrds. Ykihs `hs prdcubths vh`db 4 pubtks

8.

Okbtdstd `hs sjcujdbtds prdcubths tdÿrjohs h. Idsorjah d` prkodijmjdbtk h sdcujr phrh o`hsjfjohr `hs ourvhs id rdmhbsk (78 pubtks)< a. Jbijohr `hs pksja`ds sk`uojkbds h hikpthr db d` ohsk qud Ι\0 Ιnfs phrh prkydothr sjfkbds (78 pubtks). o. Jbijqud `ks ohsks db qud sd prkydothb rèpjihs y ohíihs (78 pubtks). i. Jbijqud `ks orjtdrjks têobjoks phrh `h o`hsjfjohojÿb o`hsjfjohojÿb id thbquds ijsjphikrds ijsjphikrds id dbdrcíh (78 pubtks). d. Dbumdrd `ks phsks h sdcujr phrh `h mkid`hojÿb njirèu`joh okb Ndo-Qhs (78 pubtk).

1.

Tb ohbh` id idrjvhojÿb id sdoojÿb trhpdzkjih` \=8 akrik `jard 7.97 m5 fkbik rdvdstjik okb mhmpkstdríh (b=7.711) y phrdids id okbordtk (b=7.784)5 phrh okbiuojr ub chstk id 7.477 m?/sdc, db ubh okbijojÿb id mèxjmh dfjojdbojh njirèu`joh `h pdbijdbtd id` ohbh` sd ohmajh id 7.774 h 7.778. Okbsjidrhbik qud sd trhth id ohbh`ds prjsmètjoks sd pjid idtdrmjbhr< (74 pubtks). h. Yjrhbtds bkrmh` y orítjok. orítjok. a. Qêcjmdb id ohih trhmk. o. Idtdrmjbhr d` tjpk id pdrfj` id `h ourvh id rdmhbsk.

?.

Whrh ub sdotkr id rjdck id 8777 nhs `h idmhbih sd oh`ou`h okb ub MQ=8.77 `.p.s.n, ikbid d` ohbh` prjbojph` tjdbd qud htrhvdshr ubh víh hutkpjsth okb ub hbonk id p`hthfkrmh id 17 m, th`uids id okrtd 7.34 y rd``dbk skard `h o`hvd id 8.17, mdijhbtd ub sjfÿb jbvdrtjik. Hbtds id jbcrdshr h` sjfÿb mdijhbtd ub vdrtdidrk id idmhsíhs sd d`jmjbh d` 17% id` chstk. Okbkojdbik `h sjcujdbtd jbfkrmhojÿb sd pjid< (74 pubtks). h. Dvh`uhr su fubojkbhmjdbtk hotuh`. hotuh`. a. Dvh`uhr su fubojkbhmjdbtk futurk, sj d` hbonk hbonk id víh sd iup`joh mhbtdbjdbik `hs okths jbijohihs. _8 =

7.771

bo =

7.784

bm =

7.717

bh`o =

7.781

\=

8.77

O=

884 Okdfjojdbtd rucksjihi Mhbbjbc

f=

7.78> 7.789

θj =

11.47

θs =

81.47

V=  Hbonk vjh = Yh`ui id o krtd =

9.

Wdbijdbtd id o hbh`

1.47 m/s

7.78>

Vd`kojihi db d` sjfkb

17.77 m 7.34

Wrkf ub ubijihi =

?816.:47 m.s.b.m

Okth FOJ FOJ ( 6) =

?8?8.:47 m.s.b.m

Okth FYJ FYJ ( 4) =

?8?7.:47 m.s.b.m

Okth FO_ FO_ (8) =

?8?7.:47 m.s.b.m

Okth FY_ FY_ (1) =

?81:.:47 m.s.b.m

1.477

8.777

 

Tb ohbh` id rjdck fud ijsdøhik phrh okbiuojr d` mhykr ohuih` pksja`d, okb ub MQ id 8.77 `.p. `.p.s.n s.n sd tdbíh prkydothik rdchr ub tkth` id 8777 Nhs. Wkr fh`th id ijspkbjaj`jihi id hcuh db `h sua oudboh d`  H@H hutkrjzh sk`k d` 34% id` ohuih` sk`jojthik5 db ojdrtk trhmk id` ohbh` sd tjdbd qud prkydothr ubh rèpjih. Whrh `h jbfkrmhojÿb mkstrhih sd pjid< (74 pubtks). h. Ijmdbsjkbhr `h rèpjih. a. Hbh`jzhr `h bdodsjihi id okbsjidrhr ubh pkzh pkzh ijsjphikrh id dbdrcíh.

 

 

 BKYH

o. Qdh`jod ub okmdbthrjk skard `hs vd`kojihids katdbjihs. OHBH@ ID JBCQD_K

_=

OHBH@ ID _H@ JIH

7.771

_=

7.779

f=

7.9 m

f

7.9 m

\=

7.4

\=

7.4

bo =

7.784

b=

7.784

bm =  Hbcu`k jbcrdsk

7.714 11.4

bm = D`?=

 Hbcu`k sh`jih D`v7=

7.714 ?99:.14

81.4 ?947.14 msbm

  TO, 73 id Lu`jk id` 1718. Jbc. Had` Muøjz W. Wrkfdskr id` Oursk.