perhitungan bangunan irigasi

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    Saluran Pengelak 

    # %&n &.&3 $oef. *annin" (untu$ tana! berpasir)

     b / ! 5 (tabel De Voss)m 1.5 (tabel De Voss)V 0.7 (tabel De Voss)

    +er!itun"an ,

    %). - (b m!)! (3! %0'!)! 6.5). + b ! (m%)&.' 3.'! !()&0' 8.6056 !3). R - / + 0.7553 !1). # V-

    %&   ! 1.4825 m*a$a ,5). w = 1/3 * h

      w = 0.4942 m

    6). H = h w

      H = 1.9767

    7). !ek "l#ran

      $r = &/") / g*h)0.5

      $r = 0.2036 ' 1 al#ran (u kr##()

    - 14.2857 m+ 12.7577 m '020 buat !itun"an sal. +en"ela$  R 1.1198 m b 7.4125 m

    4 11.8600D 1.2045

    m3/dt

    !

    &.'!

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    +ael Perh#ungan ,em#r#ngan Sunga# "(l#

    - Pak arak ea #ngg# Sle

    % +% &.& .5% &.&& &.&&& /h

    + 21.&& .6&& &.% &.&&3 %&.&& '.&

    3 +3 3.&& .2%' &.%5 &.&&6

    1 +1 3.'& .'2& &.&' &.&&

    ' +' 1.&& .353 &.% &.&&1

    2 +2 1.&& 2.562 &.1% &.&%

    + %.&& 2.62 &.%% &.&&'

    6 +6 3&.'& 2.6 &.&5 &.&&3

    5 +5 .&& 2.16 &.3' &.&%2

    %& +%& %'.&& 2.%&' &.3 &.&

    7umla! %'.' Rerata Slope &.&&6

    m) (

    %.%& &.&&&1

    lea(#a(ar

     &10

    m3/)

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    Penenuan ear ek# enung

    8 9 b 8 p 8 St %&.1

    9 98 (pembilas pilar) 8 pilar utama8 dindin" pena!an

    8 9e 9 8 . (n.:p :a) . ;e %&.1 8 &.& ;e

    aa:aa eren;anaan <

    Den"an satu pintu pembilas


    tama) .&&

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    er;u enung +>e ?gee @

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    Per(amaan enuk el#mah ?gee @ rumu( mer;u angka)

    ke#(#en .&&&

    ngk H &.6'&

    *a$a 0.476 ngk I %.6'&

      E 0.880

    4iti$ aal melalui "radien ,

    misal E 1

      % 0.880

    1.136

      F 1.162

      0.476

      0.628

    lea(# un;ak mer;u 0C813J0C458)

    +er!itun"an beri$utnya ditabel$an ,

    I G

    &.%&& &.&&

    &.&& &.&1&.3&& &.&'%

    &.1&& &.&6

    &.'&& &.%3

    &.2&& &.%6'

    &.&& &.12

    &.6&& &.3%'

    &.5&& &.35%

    %.&&& &.12%.%2 &.26

    F%.6'  .& ;d&06' 

    F%06'  .& ( &.5536 )&06' 

    F%06'

    F&06'

    F&06'

      F&06'

    (&06%3)%06'

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    engkung e# #aa( enung

      # .%

    +er!itun"an selan?utnya ditabel$an ,

    lea(# He m) e m)

    5.&&& &.&& %&.1 &.&&&

    5.%&& &.%& %&. &.&

    5.&& &.& %&.& %.56

    5.3&& &.3& %&.%6 3.23'

    5.1&& &.1& %&.%2 '.'6'

    5.'&& &.'& %&.%1 .5&

    5.2&& &.2& %&.% %&.&

    5.&& &.& %&.%& %.6'1

    5.6&& &.6& %&.&6 %'.23

    3&.&55 %.%& %&.& '.&5

    mber , ;asil +er!itun"an

    (. 506%.(3051 %0&3 8 B))^&0' 8 6 / (310'2. B))^&0' &Den"an cara coba8coba didapat$an nilai B u 0.29 m

    ( dlm m )

    VB # / ( B. 9e) 8.68 m/dt

    B VB / (".B)^&0' 5.17

    Tinggi air sebelum loncatan :

    0.29 m

     Debit air persatuan lebar : qH # / 9 2.44

     Pers. Utk menent. Tinggi loncatan air :

    (%/((%(6033^))^&.' 8 ))/&05

    1.962 m

    Rumus  & = ! B 2/3 B 2/3.g)0C5 B e B He1C5

    (3103 8 &0& ;e) ;e%0'

    & m3/)

    m3/dt

     /B %/((%(6r^))^&0' 8 %)

     

    *a$a  

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    Perh#ungan lea(# er;u enung

    elevasi dasar saluran 26.971

    tin""i mu$a ir .&2

    elevasi saa! tertin""i 27.500

    ma$a ,

    elevasi saa! tertin""i .'&&

    tin""i air disaa! &.%&&

    $e!ilan"an tin""i te$an dari tersier $e saa! &.%&&

    $e!ilan"an tin""i te$an dari se$under $e tersier &.%&&

    $e!ilan"an tin""i te$an dari primer $e se$under &.%&&

    $e!ilan"an tin""i te$an $arena slope &.%'&

    $e!ilan"an tin""i te$an $arena alat u$ur &.1&&

    $e!ilan"an tin""i te$an dari sun"ai $e sal primer &.&&

     persediaan te$anan $arena e$sploitasi &.%&&

     persediaan te$anan ban"unan lain &.'&

    elea(# mer;u enung 29.000

    #ngg# enung 2.029

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    dari p diu$ur &0' cm $e $anan $e $iri dpt selisi! nya &0''

    "a$ ada $etetapan nya00 di lo"i$a..

    Co ada di :+..

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    >ntu$ "ambar desi"n mercu (arna biru dan $unin")

    R% &.' ;d &.'33

    7ara$ R% &.%' ;d &.%6R &. ;d &.%3

    7ara$ R &.6 ;d &.3&%

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    0.000 10.000 20.000 30.000 40.000 50.000 60.000

    0.00

    0.10

    0.20

    0.30

    0.40

    0.50

    0.60

    0.70

    0.80

    0.90

    1.00

    1.10

    1.20engkung e# # aa( Pel#mah

    & m3/ )

       H  e   %  m

       )

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    *Perh#ungan n;aan H#rl#(

    VB ((.".(B ;e8B)^&0')

    VB #/ (9.B)

     ?adi ((.".(B ;e8B)^&0') #/ (9.B)

    rB VB / ((".B)^&0')

    dimana,

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    +ael Perh#ungan Sunga# en;ana engan (le ;a:;a

    lea(# m m) H m) P m) m) m/)

    (@lev n8 @lev n8%) (b ;) (b!) (- / +) (V -)

    .5% %3.116 &.&&& &.&&& %3.116 &.&&& &.&&& &.&&&

    6.1% %3.116 &.'&& 2.1 %1.116 &.12' &.1'' 3.&'5

    6.5% %3.116 %.&&& %3.116 %'.116 &.6% &.25% 5.65

    5.1% %3.116 %.'&& &.% %2.116 %.2 &.626 %.'%&

    5.5% %3.116 .&&& 2.652 %.116 %.'1% %.&%% .%5%3&.1% %3.116 .'&& 33.2& %6.116 %.6 %.%3& 36.&&&.&&& %3.116 &.&&& &.&&& %3.116 &.&&& &.&&& &.&&&&.&&& %3.116 &.&&& &.&&& %3.116 &.&&& &.&&& &.&&&

    Sumber : Hasil perhitungan

    %. Slope y" di"una$an (coba8coba) 0.000450

    4.875

    3. engan (le ;a:;aC maka al#rann>a aa menLa# al#ran (u kr##( engan $r M 1

    " m2) & m3/)

    (Dr"ambar) lebar sun"ai

    rencana(%/nR /3S%/)

    . 7adi ut$ #'& %'02 m3/dt0 ma$a !

      !rencana

     K !asli

    0 $arena brencana

     L basli

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    ,anng umur

    Pla era(# #nudata perencanaan ,

    # inta$e 3.'&&B &.%' $e!ilan"an tin""i ener"i pada permu$an

    &.6 $oefisien debit untu$ bu$aan baa! permu$aan air den"an $e!ilan"an ener"i $ecil

    a &.' tinn"i bu$aan" 5.6%se!in""a # %0#inta$e

    # 1.&&

    3.&2&3&% b 2.%% m .'2&3&% '.%&2&35

    7adi lebar bu$aan bersi! %05& m den"an tin""i bu$aan &.' me(a#n P#nu Pengura(

    Di$eta!ui ,9 inta$e 2.%% m9 pembilas 3.2 m %.632%6&Direncana$an , %.'62%6& 3.%32%136

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    e(a#n ,anng umurDi$eta!ui ,

    #n 3.'&&Diameter butir &06 mm &.&&&6 m

    #s Debit pembilas 1.&&&#men(# ,anng lumur

    Selan" a$tu pembilasan (4) 1 min""u se$ali 6 !ari soal di format 3 min""u4 1%5&& deti$ 

    *a$a Volume $anton" lumpur V 133.2ua( raa:raa ermukaan kanng lumur

    0.007 

    *a$a

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    ,nrl <r L %

    0.5** ) *S(:Sn)*2*

    r &.221 M. L % (N: JJJJ) 4233.600 1854.531338 2379.0687PanLang kanng umur 4233.599995

    265.512 m'&& MM.. b 5.376  m

    53.&&6 m Oilai < diambil !ar"a rata8rata ,

    < 35%.1 mse!in""a < / 9 330223/%055 '%63611 mMMK 6 (N: JJJ)Penge;ekan #(#en(# Pengenaan

    Po (!nVn) / <Po &.&&%%3&653%P / o 2.%6556&'1P / Vo &.&*a$a dari "rafi$ camp (:+ & ban"unan >tama !al %'% ) diperole! efisiensi pen"endapan %&& Q

    r Vs / ("!s)&.'

    V ( &.'b<%) (&.'(Ss8Sn)<

    %b)

    15&&.2&1 (&.'%%06&'<%)(&.'(&0&&%'28&0&&&211')<

    %%%06&'m)

    den"an coba8coba diperole! nilai

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    689.9462 m

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     Perhitungan &e&.& C

    31038&0& ;e 0C20*He) HeN1C5 ;e%&.1 %&.& &.%5''%'5 %.%'%216&1&3 1.0988

    !asil 11.546189 11.546186

     Perhitungan 'ilai ()  # '&

    9e %&.& # '&

    V &.5 Perh#ungan;d %.&221+/;d %.5& (o *konst+ ! 1., 31;e/;d %.&3& 88888888888K (1 *-P0/$9+ ! 1.000 %&.1+/;e %.6' 88888888888K ( *-P0/$"+ ! 0.980Cd %.;o %.'2'

    *P r g+ ! #0.,"

      &e

    *P r g+ ! #0.,8$"712  

     3engkung Debit )i atas 4en)ung 2. 9C81.4.6 1.22GK))N0C5 : 42/ 18C42. GK) =0 2. 9C81.4.6 1.22GK))N0C5 : 42/ 18C42

    %5.2&& %5.2&&3.%6 .5&6 0.3370190295 1.%6.3552 6.26&'

    0.000

    G2/Gu = 1/218*$rN2))N0C5 : 1)

    >1/2 8&.%1321'2 Gu 0.2872912539>1N2/4 &.&&231& 1.917102 $r 5.170674

    2.ON2 / g.>1 1.2&12 G2 1.9620587923.&2&16

      .GK)

    r er(

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    e(a#n ,lam ?lakan

    ,ealaman ,nLuga(# n;aan a#r) PanLang n;aan H#rl#(

    +d dsr !ilir0 ? 0.287 m

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    Perh#ungan ak +enggelam1.96 m

    + 2.029 mA 1 m;e 1.10 m

    9e 10.02 m# 25

    1.27 m/dtH 2.44 m/dtRmin/!c 1.658

    tin""i $ecepatan 0.0823394A; 2.08!c 0.85 mA;/!c 2.46 M..U 01ar# gamar gra#k 4.22 #erleh m#n/h; 1.65

    Rmin 1.40 m

    ,ealaman a#r m#n#mum +m#n)

    aa( m#n#mum #ngg# a#r h#l#r +m#n) #l#ha aa gamar 4.23

    A;/!c M..U 014min/!c %0((A;/!c)^(&033))4min %.51 m

    a &0% R dimana R didapat den"an meli!at "ambar a &.%1unuk enggamaran ak enggelam <

    A;/!c 0' >S9R 

    A;/!c 2.46

    kealaman knLuga(# ln;aan a#r)

    1.96 m9e 10.02 m# 25 m3/dt

    1.27 m/dt

    2.04 m

    anLang ln;aan h#rl#(

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    eren;anaan (hee #le

    kontrol dengan teori kosla direvisi pa$e s!eet pile yan" baru

    #r( #le l#ne #le 1)

    d %&.68%&%.6 8 (lantai dasar !ulu $e dasar s!eet pile) b 22.49 (?ara$ bendun") (dari !ulu sampai !ilir 8 endsill)

     b% &.' (titi$ aal !ulu $e s!eet pile) b/d .6%% % 8 b%/b &.56 b%/b &.&

    ma$a dari $urva , 1 Q alp!a sebela! $iri 00 (b/b% baa!) 32 Q alp!a sebela! $anan 00 (b/b% baa!) 36 Q alp!a sebela! $anan 00 (%8(b/b%) baa!)

    $ore$si untu$ $etebalan lantait %&.68%&2.6 1.5$ore$si untu$

    ('& 8 '3)/2.' %.' :2.06 ()

    $ore$si ter!adap pile c %5 (D/bE)^&0' (D d)/bW

    den"an bE %.%%5 +an?an" +ile % $e  b .15 %&.6d %&.68%&%.6 6.&& &D %&.38%&&.6 2.'& +an?an" lantai dasar apron sampai pile %

    ma$ac .'16 ()

     ?adi $ore$si te$anan '3&02560&5 52.486 Q 32 Q 36 Q

    #nerme#e #le l#ne #le 2)

    d %&.68%&%.6 6.5 b .15

     b %.2%5α =  b/d 3.460 % 8 b%/b 0.217

     b/b 0.783ma$a dari $urva ,

    ' Q alp!a sebela! $iri 00 (b/b% baa!) 1 Q alp!a sebela! $anan 00 (b/b% baa!) 1% Q alp!a sebela! $anan 00 (%8(b/b%) baa!)

    $ore$si untu$ $etebalan lantait %&.38%&'.6 1.5$ore$si untu$ [(φ ∆2 − φ Χ2)/δ]τ $ore$si untu$ (f @ 8 f D)/dWt

    (2&8)/2.1' %.1' ('&82&)/2/1'%.1' :2.31 () :0.231 ()

    α 

    φ C%φ D%φ @%

    φ C% [(φ D% 8 f C%)/dWt

    φ C%φ D%φ @%

    φ Cφ Dφ @

    φ C φ @

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    $ore$si ter!adap pile %c %5 (D/9E)^&0' (D d)/bW

    den"an bE %.%%5 +ile $e 3 b .15d %&.68%&%.6 6.&&D %&.38%&&.6 2.'&

    ma$ac 7.548 ()

    $ore$si ter!adap pile 3c %5 (D/9E)^&0' (D d)/bW

    den"an9E %.3 ?ara$ antar pile dan pile 3 b .15d %&.38%&&.6 2.'D %&2.6 8 %&.6 2.' ?ara$ antar lantai ola$ $e pile 3

    ma$ac .52% () 13 O16 '

     ?adi $ore$si te$anan 1% ;16 22 3230&&6 '.2'3 Q 268'86.32% 33.26 Q

    la( #le # wn(ream #le 3)

    d %&2.6 8 %&.6 2.' b .15 b3 29.9911/α = d/b 0.289 α = 3.4600 % 8 b/b3 :0.334ma$a dari $urva b/b3 1.334

    '1 Q %& Q

    $ore$si untu$ $edalamant %&.38%&2.6 %.&5$ore$si untu$ (f @3 8 f D3)/dWt

    ('&86)/1W&.5' 8%%.'25 (8)

    $ore$si ter!adap pile c %5 (D/9E)^&0' (D d)/bW

    den"an %3.2&6 bE %.3 b .15d %36038%3103 2.' D %36038%3103 2.' ;6

    ma$a 5%c .52% ()

     ?adi $ore$si te$anan @[email protected] %3.2&6 Q

    φ Cφ @

    φ D3φ @3 %8'&%

    φ @3

    φ @3

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    maB#mum er;la#n hea H = 1.9621 )

    P#n Pre((ure Hea

    C% '.162 %.&3&

    @ 33.26 &.22%C '.2'3 %.%3%@3 %3.2&6 &.2

    !ek unuk keealan lana#

    4iti$ - "s +c% 8 (+c% 8 +e)/'0''.'W .% %.&58(%.&58&055)/'0''.'W &.5%%

    den"an Gs 0 ma$a $etebalan lantai apron +a / (Gs 8 %) &.66

    4iti$ 9 +c 8 (+c 8 +e3)/%1&.3W %.165 8 (%.1658.333)/%1&.3W %.%%2

    den"an Gs 0 ma$a $etebalan lantai apron +b / (Gs 8 %) %.&%'

    4iti$ C +c 8 (+c 8 +e3)/%102&.5W &053% 8 (&053%8&021')/%1.52'&.5W %.&26

    den"an Gs 0 ma$a $etebalan lantai apron +c / (Gs 8 %) &.5%

    +##k ,eealan

    H#ung en;ana

    - &.66 %0'M( aman JJJJ)9 %.&%' %0' M( aman JJJJ)C &.5% %0&5 M( aman JJJJ)

    B# Tra#en

     beda tin""i air %.52&'653d el.

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    se!in""a .6%%'

    9 pan?an" bendundari $urva eit "radien

    &.

     ?adi [email protected]

    (0%%'/')&0 &.&22

    amanMMMM.

    α  b/d &.1 / 1.5'

    1 / (π √ λ)

    (Η/δ)∗1 / (π √ λ)

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    Perh#ungan #n#ng Penahan

    25

    Perh#ungan He

    Cd (asumsi) 1.27sin 1&

    S!" 6 .%2' (%&.1 8 &0& ;e) ;e%0'

    11.5462

    0.7632

    Perh#ungan Penenuan n#la# ! di"anti nilai f di s!eet bab 3 masin"X.. =tun"1.27

    1.30 sin di bab 3

    10.092 Sin 36= &.'66''0.887 &.1%%' %.'66'

    0.7231 &.'522.8061.055 88K C% %.&&&2.659 88K C &.56&1.274 (mende$ati Cd asumsi)

    # !itun" %1.2%',e(#mulan = & h#ung D &ren;ana EEEEE."[email protected] ?, !HFG

    + ;d ! 2.752 m .335 &.5%32%'%/3! 0.917 m

    ; 5.169 m&02; 1.344 m 3.225

    &01'; 2.197 m

    menentu$an rembesan air pada tubu! dindin" pena!an ,d ((%/3);) % 2.723 m 2.723

    1.148 m 1.148

    Y 360.2596

    :p 3.8518

    #'

    m3/dt

    Rumus # %&& Cd /3 (/3.")&0'  9e ;e%0'

    (310'2 8 &02 ;e) ;e%0'

    D"n cara coba8coba didpt He 

    ! %06113! ($onstanta) %. e  310'2 8 &02 ;e .   #/- # / 9e. ( + ;e)

    3. H  ;e 8 (V

    / ") 1. P / H  '. He/H  2. P / He  . !

    h#ung)  Co C

    %  C

    6. Rumus # !itun" Cd /3 (/3.")&0'  9e ;e%0'

      %0 /3 (/3")&0' 31066 (%0&3)%0'

    o (!d)&0' 8 d

    :a (% 8 sin Y )/(% sin Y)

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    Perh#ungan n#la# gammaf t" 32 &.

    e (.Gs)/Sr Z Sr % (e.Sr)/Gs 0.1286

      a$e $al$ulat ma$a. tana! pa$e "amma t1.8661 2.752

    2.4409 5.550

    0.556

    1.4409

    2.260

    setela! di baa! mu$a air "amma sub

    1.568

    l

    %.213.16'%.'

     ¥t ((%)/(%e)). ¥.Gs (dimana Gs diambildari besarna koe!isien antara 2"6#2"7$

     ¥t 3.727¥

     ¥sat ( ¥.(Gs%))/(%e)%0&.( ¥sub).:p

     ¥sub  ¥sat 8 ¥ %.6.( ¥t).:a

    1.1%( ¥sub):a

    1.1%( ¥):a

    ( ¥)

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    e(#gn #n#ng enahan

    Dari "ambar dima$su$$an $e dalam tabel

    +ael 3.11 Perh#ungan Ta>a er#kal

    -a(#

    .&&& 3.&& % .1&& .1&& %.2& .&&& 3'.'&

    .%& '.3&& % %%.%3 .1&& 6.%%% %.%%& 3%.&3

    %.1%& '.3&& &.' 3.3 .1&& 6.526 3.&&& 2.5&3

    %.&& 1 &.'&& &.' &.3&& %.11% &.13 3.3& %.352 "amma sub

    &.3&& %.&&& &.' &.%'& %.5&& &.6' .1&& &.261

    %.&&& %.&& % %.&& %.5&& .6& 3.%&& .&26 "amma t

    %.6&& %.1%& % .'36 %.5&& 1.6 3.&&& %1.12

    %.3&& %.%& &.' %.%% .1&& .226 %.%&& .531

    %.%& %.3&& &.' %.%% %.5&& .%% .&&& 1.1

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    %.6&& &.'&& % &.5&& .1&& .%2& &.3&& &.216

    7umla! 71.222 127.321

    " beton .1 ..

     baa! air "amma sub %.11% (dari s!eet dindin" pena!an )

    +ael 3.12 Perh#ungan Ta>a Hr#(nal Pa(#  di atas air pa$e "amma t %.622 (dari s!eet dindin" pena!an)

    P men +ahan m )

    + '.1&& '.3&& &.' %1.3%& %.6&& '.'6

    +p '.2&& &.'&& &.' %.1&& &.&& &.6&

    7umla! 15.710 26.038

    +ael 3.13 Perh#ungan Ta>a Hr#(nal "k# 

    men +ahan m )

    .2&& %.2&& &.' .&6& .&& %1.52

    2.3&& %.2&& % %&.&6& 3.%& 3%.5'1

    2.3&& .1&& &.' .'2& .%&& %'.62

    2.3&& %.&& &.'&& '.3'' .%&& %%.12 a besar 8 se"iti"a $ecil

    7umla! 25.075 74.051

    +ael 3.14 +ekanan F:#

    Pn men +ahan m )

    3.2 % .&& %.6&& %.52&

    '.3 3.2 &.' 5.'1& %.&& %%.116

    7umla! %2.1& 1.1&6

    Cd %.6

    ' .% (3103 8 &0& ;e) ;e%0'%%.'%&

    He = 0.76320

    %&.&12

    &.65%

    lume er meer m3)g/m3)

    Ta>a)

    enganm)

    men +ahan.m)

    %31'265%&%%

    lume er meer m3)Ta>a er m

    )engan

    m)

    Pan lume er meer m

    3)Ta>a er m

    )engan

    m)

    +a%+a+a3+a1

    lume er meer m3

    )Ta>a er m

    )engan

    m)

    +v%+v

    Rumus # Cd /3 (/3.")&0'  9e ;e%0'

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    4abel 3.%'

    Ta>a er#kal Ta>a Hr#(nal men +ahan men Tul#ng

    %2.1& %. '.&' %'.%& %.3% 1.&'%

    2.&36 1.1&6

    %'3.3'5 56.1'5

    '1.16 5.32' '1.5&&

    Stabilitas ter!adap "ulin" %.''2 aman !HFG

    Stabilitas ter!adap "eser 1.%55 aman !HFG

    Stabilitas t!d daya du$un" tana! pondasi

    tt$ $er?a %.&&

    e$s 8&.53 L &.2&

    te".ma %'.%31&3'.%%5&

    .3&'8&.3&' 81.6'%&6

    < dindin" 3.6

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    :a &.2&:p 3.6'[t %.622

    [sat .11%[sub %.11%

    < 3.3%&

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    V %5.13 2.'&&& 2.'&& &.&&& V  asil +er!itun"an

    7umla! %.&&& .3%& .13 %6.553 3.3'2 III 26.211

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    men +ahan "k#a +uuh enung an Ta>a er#kal

    -a(# lume er meer U Ta>a ) arak m) men +ahan

    %.&&& %.'&& %.'&& .1 3.2&& %6.6%& 82.%2 8%

    %.&&& 2.&&& 2.&&& .1 %1.1&& %'.3%& 8&.121 8%%.&&& .&&& .&&& .1 1.6&& %%.6%& 8'2.266 8%%.&&& 3.'&& 3.'&& .1 6.1&& %&.'2& 866.&1 8%1.2& 1.'&& &.'&& %&.35' .1 1.516 5.3& 83&.& 8%&.& &.12& &.'&& &.% .1 &.1' .11& 83.%2 8%1.&1& &.& 3.%%% .1 .122 .3%& 8'1.'2 8%1.&1& 1.&1& &.'&& 6.%2% .1 %5.'62 '.'& 8%&5.&51 8%.'& %.'&& 3.3' .1 6.%&& '.%6& 81%.5'6 8%%.%6& %.'&& %.& .1 1.16 3.1& 8%1.1% 8%%.'&& %.'&& &.'&& %.%' .1 .&& .36& 82.12 8%

    .'2& %.'&& 3.61& .1 5.%2 .6& 8'.2& 8%&.'&& &.%& &.&2& .1 &.%11 %.11& 8&.& 8%&.'&& &.'&& &.'&& &.%' .1 &.3&& %.%& 8&.323 8%'.'&& %.&&& '.'&& .1 %3.&& %.'& %2.'&& %%.&&& %.'&& %.'&& .1 3.2&& &.'& 8.&& 8%%.&&& &.'&& &.'&& .1 %.&& 3.'&& 1.&& %&.35& &.&& &.'&& &.&35 .1 &.&51 3.& &.3'3 %&.%&& &.%5& &.&%5 .1 &.&12 3.5'& &.%6& %&.'&& &.'&& &.'&& &.%' 3.1 &.1' %6.%1& 8.%& 8%&.'&& &.'&& &.'&& &.%' 1.1 &.''& .63& %.'' %

    1.'&& .&&& 3%.'&& %.& 3%.'&& %'.6%& 8156.&%' 8%1.2& 1.'&& &.'&& %&.35' %.& %&.35' %&.& 8%%%.5'1 8%7umla! 169.342 :1517.578

    :uran" ?ara$ (dari titi$ tin?au $e titi$ berat masin"X ban"un)atau

    (dari tiri$ berat $e "aris sebela! $iri ) mercu

    G%

    GG

    3

    G1

    G'

    G2

    G

    G6

    G5

    G%&

    G%%

    G%G

    %3

    G%1

    G%'

    G%2

    G%

    G%6

    G%5

    G&

    G%

    Pa%Pa

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    men Tul#ng an Ta>a er#kal "k#a F:#

    -a(# lume/m anLang U Ta>a ) arak m) men Tul#ng

    98C +v% &.' ( '.156 '.36 ) %.&&& '.113 % '.113 %6.6%& %&[email protected] +v &.' ( 1.& 1.%2 ) '.'&& 1.12 % 1.12 %'.35& 3'.5&58G +v3 &.' ( 1.66 1.2&' ) .&&& 5.133 % 5.133 %%.5& %%%.%3;8= +v1 &.' ( 3.% 3.&16 ) .&&& 2.3%6 % 2.3%6 5.& 2%.678:  +v' &.' ( %.%3 %.131 ) .'&& 3.53' % 3.53' .1'& 5.3%3 +v%& &.' ( .%%3 .&& ) %.&&& .&' % .&' 3.'%& 8.%

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    %

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    men +ahan "k#a +anah Pa(# an Ta>a Hr#(nal

    -a(# lume/m anLang U Ta>a ) arak m) men +ahan

    +p &.' :p [sub &.' ( 3.6' %.11% ) .65 6.&& 6.&& %.&& 86.'6 8%

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    :ontrol ter!adap Stabilitas = 93.849 Sa#l#a( erhaa gul#ng = 1.90251 A 1C75 EEEE. aman

    H = 9.115 Sa#l#a( erhaa ge(er = 8.04425 A 1C75 EEEE. aman = 1555.379 e = :3.79301 3.79301

    g = 817.540 /6 = 3.88500

    = 737.839 / = 4.02612

    X1 Y 6 . 7C8470) / 21C821Z = 0.97632

    (m#n = 0.095328324 = 0.095

    (maB = 7.956915717 = 7.957

    (2e)/< &.523'112 (8)$aren auntu$ penandaan ara! nya sa?a 82.'11'

    1.3&% 61.31< 3.3%

      &.2' dari mana\ Di tumus mencari "eser v/< itu yan" < nya di"anti a masss\\\

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    men +ahan "k#a +uuh enung an Ta>a er#kal

    -a(# lume er meer U Ta>a ) arak m) men +ahan

    G% %.&&& %.'&& %.'&& .1 3.2&& %6.6%& 82.%2 8%G %.&&& 2.&&& 2.&&& .1 %1.1&& %'.3%& 8&.121 8%G3 %.&&& .&&& .&&& .1 1.6&& %%.6%& 8'2.266 8%G1 %.&&& 3.'&& 3.'&& .1 6.1&& %&.'2& 866.&1 8%G' 1.2& 1.'&& &.' %&.35' .1 1.516 5.3& 83&.& 8%G2 &.& &.12& &.' &.% .1 &.1' .11& 83.%2 8%G 1.&1& &.& 3.%%% .1 .122 .3%& 8'1.'2 8%G6 1.&1& 1.&1& &.' 6.%2% .1 %5.'62 '.'& 8%&5.&51 8%G5 .'& %.'&& 3.3' .1 6.%&& '.%6& 81%.5'6 8%G%& %.%6& %.'&& %.& .1 1.16 3.1& 8%1.1% 8%

    G%% %.'&& %.'&& &.' %.%' .1 .&& .36& 82.12 8%G% .'2& %.'&& 3.61& .1 5.%2 .6& 8'.2& 8%G%3 &.'&& &.%& &.&2& .1 &.%11 %.11& 8&.& 8%G%1 &.'&& &.'&& &.' &.%' .1 &.3&& %.%& 8&.323 8%G%' '.'&& %.&&& '.'&& .1 %3.&& %.'& %2.'&& %G%2 %.&&& %.'&& %.'&& .1 3.2&& &.'& 8.&& 8%G% %.&&& &.'&& &.'&& .1 %.&& 3.'&& 1.&& %G%6 &.35& &.&& &.' &.&35 .1 &.&51 3.& &.3'3 %G%5 &.%&& &.%5& &.&%5 .1 &.&12 3.5'& &.%6& %G& &.'&& &.'&& &.' &.%' 3.1 &.1' %6.%1& 8.%& 8%G% &.'&& &.'&& &.' &.%' 1.1 &.''& .63& %.'' %Pa% 1.'&& .&&& 3%.'&& %.& 3%.'&& %'.6%& 8156.&%' 8%

    Pa 1.2& 1.'&& &.' %&.35' %.& %&.35' %&.& 8%%%.5'1 8%%25.31 8%'%.'6

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    +ael 5.9.men Tul#ng an Ta>a er#kal "k#a F:#

    -a(# lume/m anLang U Ta>a ) arak m) men Tul#ng

    +v% &.' ( '.156 '.36 ) %.&&& '.113 % '.113 %6.6%& %&.32 %+v &.' ( 1.& 1.%2 ) '.'&& 1.12 % 1.12 %'.35& 3'.5&5 %+v3 &.' ( 1.66 1.2&' ) .&&& 5.133 % 5.133 %%.5& %%%.%3 %+v1 &.' ( 3.% 3.&16 ) .&&& 2.3%6 % 2.3%6 5.& 2%.6 %+v' &.' ( %.%3 %.131 ) .'&& 3.53' % 3.53' .1'& 5.3%3 %+v2 &.' ( .133 .%6 ) .'& '.%5 % '.%5 '.%& 2.'6 %+v &.' ( 3.%6& .65' ) .'1& .%2 % .%2 .& &.56 %+v6 &.' ( 3.'2% 3.353 ) %.'&& '.%2 % '.%2 &.3& 3.6& %+v5 &.' ( .&'5 %.6& ) 3.&&& '.'5 % '.'5 %.1'& 86.3'& 8%+v%& &.' ( .%%3 .&& ) %.&&& .&' % .&' 3.'%& 8.% 8%

    '.153 %2.313

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    +ael 5.9.men Tul#ng "k#a +ekanan "#r an Ta>a Hr#Knal

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    +!% &.' ( %.'&& '.'&& ) 1.%' % 1.%' 3.&&& %.3' %+!3 &.' ( 1.%2& 1.63& ) %.&&& 1.15' % 1.15' .'1& %%.1% %+!2 &.' ( %.13& .13& ) %.'&& .65' % .65' 3.11& 5.5'5 %+! &.' ( .%6& 3.%6& ) %.'&& 1.&& % 1.&& %.65& .'56 %+!6 &.' ( .5&& 3.'2& ) %.&&& 3.3& % 3.3& &.''& %. %+!%& &.' ( %.6& .%%& ) &.'&& &.53 % &.53 &.& &.15 %

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    &.' %.622% &.' &.2& 1.5&' % 1.5&' '.'&& 2.56&35.313 128.176%.%2

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    .'&%65

    3.'%Pa = ,a . V . h2 W . ,a . V . H2

    P = 0C5 . V . !e

    Pw = 0C5 B Uw B )2P( = 0C5. V(a : Vw). !( . H2

    +s !

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    men +ahan "k#a +anah Pa(# an Ta>a Hr#(nal

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    = 93.849 Sa#l#a( erhaa gul#ng = 1.84173 A 1C75 EEE amanH = 14.020 Sa#l#a( erhaa ge(er = 5.22974 A 1C75 EEE aman = 1555.379 e = :4.08049 4.08049

    g = 844.520 /6 = 3.88500

    = 710.859 / = 4.02612

    X1 Y 6 . 8C0234) / 21C821Z = 1.05032

    (m#n = :0.20259247 = :0.202592

    (maB = 8.25483651 = 8.254837

    (2e)/< %.&'&3%5'&183.511633'

    < 3.3% 5.65

      1.&3

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    :2 &.1' &.&21 1.%5 8&.2%321 8%B : .122 %.%& 8.2%32 8%

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    %5.&2&6% 8%6.%35&31

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    men Tul#ng "k#a +ekanan "#r an Ta>a Hr#Knal

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    &.2.&%Pa = ,a . V . h2 W . ,a . V . H2

    P = 0C5 . V . !ePw = 0C5 B Uw B )2P( = 0C5. V(a : Vw). !( . H2

    +a !

    + !

    +s !

    +d !

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    men +ahan "k#a +anah Pa(# an Ta>a Hr#(nal

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    = 100.344 Sa#l#a( erhaa gul#ng = 1.41796 A 1C25 EEE amanH = 39.466 Sa#l#a( erhaa ge(er = 0.00000 A 1C75 EEE #ak aman = 1415.976 e = :7.49554 7.49554

    g = 998.598 /6 = 3.88500

    = 417.378 / = 4.30477

    X1 Y 6 . 8C8355) / 21C821Z = 1.92935

    (m#n = :4.00065 = :4.00065

    (maB = 12.61019 = 12.61019

    (2e)/< %.553'6%%.'

    1.'55 2&.65< 3.3%

  • 8/18/2019 perhitungan bangunan irigasi

    87/88

  • 8/18/2019 perhitungan bangunan irigasi

    88/88