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  • 8/18/2019 ANGKUR BASEPLATE.xls

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    SITE NAME : STDNGAKUHCMS (KONDISI EKSISTING)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 637.7!6 k

    = 6$037.0! k/

    - Tenson

    = $!!.$3+ k

    = 6113$.+6 k/

    - oron'a&

    = 3!.+!3 k= 4067.!$ k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 13.12 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 202.4$ MPa F'

    )'a = = 1!7.1$ MPa F'

    )a F 8 )'a F' = 1.3723 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    (o,,en' :  Anchor need strengthening

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 40 ,,

    - = 70 ,,- = 3!6 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = !!4.6!

    %r = = 31.$4 c, 5 % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.26! c,

     Tn =

    = 74.!42 k

    Mn = Tn 9

    = 3.00 k ,

    '"2 =

    = 1.34!60 c,

    '" re; = ,a '"1 < '"2 = 1.34!60 c, 5 '" eks

    e;ured %ase P&a'e 31$ ,, 31$ ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 13.4!6023 = 0.$+6+ 5 0.!000 <

    (o,,en' : Base plate strong enough

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    SITE NAME : STDNGAKUHCMS (KONDISI PROPOSED)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 64$.+++ k

    = 6$+62.2$ k/

    - Tenson

    = 607.$$7 k

    = 61!$3.$7 k/

    - oron'a&

    = 40.27+ k= 4107.21 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 13.24 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 202.2$ MPa F'

    )'a = = 1!!.7+ MPa F'

    )a F 8 )'a F' = 1.3!01 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    (o,,en' :  Anchor need strengthening

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 40 ,,

    - = 70 ,,- = 3!6 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 1007.31

    %r = = 31.74 c, 5 % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.271 c,

     Tn =

    = 7$.!4$ k

    Mn = Tn 9

    = 3.04 k ,

    '"2 =

    = 1.3$+60 c,

    '" re; = ,a '"1 < '"2 = 1.3$+60 c, 5 '" eks

    e;ured %ase P&a'e 317 ,, 317 ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 13.$+6023 = 0.$!07 5 0.!000 <

    (o,,en' : Base plate strong enough

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    SITE NAME : STDNGAKUHCMS (KONDISI PERKUATAN)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 6!6.+00 k

    = 710$3.+3 k/

    - Tenson

    = 6$1.$67 k

    = 66441.34 k/

    - oron'a&

    = 43.+!$ k= 4476.04 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 14.43 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 200.3$ MPa F'

    )'a = = 214.26 MPa F'

    )a F 8 )'a F' = 1.4!32 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    Anch! #t!"n&th"n$n& calculat$n Try : add'ona& BCTB BT >-$00 D'h AS->-F M20

    H$lt$ Ca*ac$t$= 20 ,,

    n h&' = 4

    Pull ut , Cnc!"t" !"#$#tanc"- Ees/n 'ens&e ress'ance 62.! k

    - o,na& anchor de"'h 170 ,,

    In-u"nc" Anch! D"*thC,' o) ac'ua& anchor de"'h

    230

    =

    = 1.3$

    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = 1 8 )c - 2$ 100 = 0.!36

    >d/e ds'ance = 220 ,,

    = 1.000

    Cnc!"t" "#$&n !"#$#tanc"= 31+.614

    St""l "#$&n !"#$#tanc"= 7$100.00

    = 300.400

    S/#t"0 "#$&n t"n#$l" !"#$#tanc" (H$lt$1# t"n#$n ca*ac$t/)= 300.400

    Sh"a! ca*ac$t/

    Cnc!"t" "&" !"#$#tanc"Anchor se BCTB AS->-F M20 E = 20 ,,

    Ees/n shear ress'ance 12400

    +$ ,,

    φ h&'

    od.c =

    no, =

    no, 5 ac' 5 2 no, ac' =

    )  T ac'  no,

    ,,2

    ) %.

    In-u"nc" "&" $#tanc" (n"" a$t$nal cnc!"t")

    (1

    ) . ,n 1 0.2+ 8 0.72 (1 no,  H ) . =

    d.c od.c  )  T I ) %.  ) . I n h&' H d.c =

    od.s

    d.s n h&' od.s od.s =

    F h&' ,n d.c H d.s  F &' =

    # oE.c =

    ( ,n =

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    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = = 0.+63

    In-u"nc" anch! #*ac$n& an "&" $#tanc"For,u&a )or sn/&e anchor

    = 4.164

    (oncre'e des/n ress'ance

    S'ee& des/n ress'ance

    = $4000.00

    = 216

    Anch! an H$lt$ T"n#$n Ca*ac$t/

    = F' . A'

    = 4+$.3$ k

    =

    = 3$1.17 k 5= F anchor

    Anch! an H$lt$ Sh"a! Ca*ac$t/= F . A'

    = 2+!.11 k

    2 == 0.000 k 5 # anchor

    C0$nat$n Anch! an H$lt$ Ca*ac$t/= 0.723$ 5 0.!000

    (o,,en' :  Anchor strong enough

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 40 ,,

    - = 70 ,,

    - = 3!6 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 10+6.71

    %r = = 32.!7 c, 5 % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    ,,2

    ) %.# )c 2$

    0.$

    ) A.# (1  ( ,n  (1 8 ( ,n  0.$ H F A.# =

    # oE.s

    # h&' n h&'  # od.s H # h&' =

    F anchor

    F 'en2 F 'en - F &'

    # anchor

    ,a F hor - # h&' H 0

    2 # anchor 8 F 'en2  F anchor

    % eks

    '" eks

    ,n

    sn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

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    = 0.2+1 c,

     Tn =

    = $4.2!7 k

    Mn = Tn 9

    = 2.17 k ,

    '"2 =

    = 1.14+77 c,

    '" re; = ,a '"1 < '"2 = 1.14+77 c, 5 '" eks

    e;ured %ase P&a'e 330 ,, 330 ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 11.4+7723 = 0.4!!$ 5 0.!000 <

    (o,,en' : Base plate strong enough

    F'en n anchor 8 n h&'y

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    ,,

    k

    k

    k

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    k

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    23 ,,

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    SITE NAME : RANCAHCIAMIS (KONDISI PROPOSED)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 1023.1+6 k

    = 10433$.!3 k/

    - Tenson

    = !61.+0+ k

    = !+077.12 k/

    - oron'a&

    = 63.2+3 k= 64$3.07 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 20.+1 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 1!0.14 MPa F'

    )'a = = 316.27 MPa F'

    )a F 8 )'a F' = 2.1!!0 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    (o,,en' :  Anchor need strengthening

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,- = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 1$!$.74

    %r = = 3!.!$ c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.36$ c,

     Tn =

    = 120.226 k

    Mn = Tn 9

    = 4.21 k ,

    '"2 =

    = 1.$711+ c,

    '" re; = ,a '"1 < '"2 = 1.$711+ c, 5 '" eks

    e;ured %ase P&a'e 3!! ,, 3!! ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 1$.711+23 = 0.6+31 5 0.!000 <

    (o,,en' : Base plate need strengthening

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    23 ,,

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    SITE NAME : RANCAHCIAMIS (KONDISI PROPOSED)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 1027.!07 k

    = 104+17.34 k/

    - Tenson

    = !66.037 k

    = !+$0+.36 k/

    - oron'a&

    = 63.$13 k= 6476.$2 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 20.+! M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 1!0.02 MPa F'

    )'a = = 317.66 MPa F'

    )a F 8 )'a F' = 2.20+$ 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,- = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 1603.10

    %r = = 40.04 c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.366 c,

     Tn =

    = 120.7$$ k

    Mn = Tn 9

    = 4.23 k ,

    '"2 =

    = 1.$7463 c,

    '" re; = ,a '"1 < '"2 = 1.$7463 c, 5 '" eks

    e;ured %ase P&a'e 400 ,, 400 ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 1$.746323 = 0.6+46 5 0.!000 <

    (o,,en' : Base plate need strengthening

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    SITE NAME : RANCAHCIAMIS (KONDISI PERKUATAN)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = 112$.16! k

    = 11473$.31 k/

    - Tenson

    = 10$3.10! k

    = 1073+7.23 k/

    - oron'a&

    = 70.704 k= 720!.+0 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 23.2$ M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 1+6.24 MPa F'

    )'a = = 346.30 MPa F'

    )a F 8 )'a F' = 2.4126 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    Anch! #t!"n&th"n$n& calculat$n Try : add'ona& BCTB BT >-$00 D'h AS->-F M20

    H$lt$ Ca*ac$t$= 20 ,,

    n h&' = 10

    Pull ut , Cnc!"t" !"#$#tanc"- Ees/n 'ens&e ress'ance 62.! k

    - o,na& anchor de"'h 170 ,,

    In-u"nc" Anch! D"*thC,' o) ac'ua& anchor de"'h

    230

    =

    = 1.3$

    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = 1 8 )c - 2$ 100 = 0.!36

    >d/e ds'ance = 1+$ ,,

    = 1.000

    Cnc!"t" "#$&n !"#$#tanc"= 7!6.$36

    St""l "#$&n !"#$#tanc"= 7$100.00

    = 7$1.000

    S/#t"0 "#$&n t"n#$l" !"#$#tanc" (H$lt$1# t"n#$n ca*ac$t/)= 7$1.000

    Sh"a! ca*ac$t/

    Cnc!"t" "&" !"#$#tanc"Anchor se BCTB AS->-F M20 E = 20 ,,

    Ees/n shear ress'ance 12400

    +$ ,,

    φ h&'

    od.c =

    no, =

    no, 5 ac' 5 2 no, ac' =

    )  T ac'  no,

    ,,2

    ) %.

    In-u"nc" "&" $#tanc" (n"" a$t$nal cnc!"t")

    (1

    ) . ,n 1 0.2+ 8 0.72 (1 no,  H ) . =

    d.c od.c  )  T I ) %.  ) . I n h&' H d.c =

    od.s

    d.s n h&' od.s od.s =

    F h&' ,n d.c H d.s  F &' =

    # oE.c =

    ( ,n =

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    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = = 0.+63

    In-u"nc" anch! #*ac$n& an "&" $#tanc"For,u&a )or sn/&e anchor

    = 3.211

    (oncre'e des/n ress'ance

    S'ee& des/n ress'ance

    = $4000.00

    = $40

    Anch! an H$lt$ T"n#$n Ca*ac$t/

    = F' . A'

    = 4+$.3$ k

    =

    = 302.11 k 5= F anchor

    Anch! an H$lt$ Sh"a! Ca*ac$t/= F . A'

    = 2+!.11 k

    2 == 0.000 k 5 # anchor

    C0$nat$n Anch! an H$lt$ Ca*ac$t/= 0.622$ 5 0.!000

    (o,,en' :  Anchor strong enough

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,

    - = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 17$4.7!

    %r = = 41.+! c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    ,,2

    ) %.# )c 2$

    0.$

    ) A.# (1  ( ,n  (1 8 ( ,n  0.$ H F A.# =

    # oE.s

    # h&' n h&'  # od.s H # h&' =

    F anchor

    F 'en2 F 'en - F &'

    # anchor

    ,a F hor - # h&' H 0

    2 # anchor 8 F 'en2  F anchor

    % eks

    '" eks

    ,n

    sn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

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    = 0.3+3 c,

     Tn =

    = $+.$06 k

    Mn = Tn 9

    = 2.0$ k ,

    '"2 =

    = 1.0!604 c,

    '" re; = ,a '"1 < '"2 = 1.0!604 c, 5 '" eks

    e;ured %ase P&a'e 41! ,, 41! ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 10.!60423 = 0.476$ 5 0.!000 <

    (o,,en' : Base plate need strengthening

    F'en n anchor 8 n h&'y

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    ,,

    k

    k

    k

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    k

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    10.!604 ,,

    23 ,,

    esu,e : @?

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    SITE NAME : CI2EUN2ING (KONDISI EKSISTING)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = !7+.67+ k

    = !!7!7.3+ k/

    - Tenson

    = !17.160 k

    = !3$24.2! k/

    - oron'a&

    = 61.610 k= 62+2.47 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 20.26 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 1!1.03 MPa F'

    )'a = = 301.$! MPa F'

    )a F 8 )'a F' = 2.1012 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    (o,,en' :  Anchor need strengthening

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,- = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 1$26.32

    %r = = 3!.07 c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.3$7 c,

     Tn =

    = 114.64$ k

    Mn = Tn 9

    = 4.01 k ,

    '"2 =

    = 1.$342+ c,

    '" re; = ,a '"1 < '"2 = 1.$342+ c, 5 '" eks

    e;ured %ase P&a'e 3!1 ,, 3!1 ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 1$.342+23 = 0.6671 5 0.!000 <

    (o,,en' : Base plate need strengthening

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    SITE NAME : CI2EUN2ING (KONDISI PROPOSED)

    A. MATERIAL

    1. Anchor

    - Grade ASTM A307

    - Fya = 240 MPa

    - Fu = 60 ks = 413.6! M"a- F# = 0.3 FyA = 72.00 M"a

    - FT = 0.$ FyA = 120.00 M"a

    2. %ase"&a'e

    - S'ee& SS-400

    - Fy = 2$00

    3. (oncre'e

    - )*c = 1+.32 MPa

    - F" = 0.3$ )*c = 6.412 M"a

    B. SUPPORT REACTION AT TOWER

    - (o,"resson

    = !+$.+07 k

    = 100$24.34 k/

    - Tenson

    = !23.461 k

    = !4166.+2 k/

    - oron'a&

    = 61.!13 k= 6313.37 k/

    C. ALLOWABLE TENSILE STRESS OF ANCHOR BOLT

    Actual anch! +  φ 22 ,, ASTM A307

    A!"a c!## #"ct$n %

    = 3+0.13

    = 30.41

    Anch! #t!"n&th %

    )a =

    = 20.36 M"a 5 F#

    F = 1.33 F# = !$.76 M"a

    F' = 1.33 FT = 1$!.60 M"a

    F's = 1.4F' - 1.6 Fa = 1!0.+7 MPa F'

    )'a = = 303.66 MPa F'

    )a F 8 )'a F' = 2.11$3 0.!000

    k/c,2

    Fco,"

    F'en

    Fhor

    A anchor ,,2  1 "cs

    A' anchor c,2  'o'a& anchor n a &e/ 9ase"&a'e

    Fhor  A' anchor

    F'en  A' anchor

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    (o,,en' :  Anchor need strengthening

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,- = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 1$37.44

    %r = = 3!.21 c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    = 0.3$! c,

     Tn =

    = 11$.433 k

    Mn = Tn 9

    = 4.04 k ,

    '"2 =

    = 1.$3!$4 c,

    '" re; = ,a '"1 < '"2 = 1.$3!$4 c, 5 '" eks

    e;ured %ase P&a'e 3!2 ,, 3!2 ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 1$.3!$423 = 0.66!4 5 0.!000 <

    (o,,en' : Base plate need strengthening

    % eks

    '" eks

    ,nsn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

    F'en n anchor

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    23 ,,

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    (o,,en' :  Anchor need strengthening

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    Anch! #t!"n&th"n$n& calculat$n Try : add'ona& BCTB BT >-$00 D'h AS->-F M20

    H$lt$ Ca*ac$t$= 20 ,,

    n h&' = +

    Pull ut , Cnc!"t" !"#$#tanc"- Ees/n 'ens&e ress'ance 62.! k

    - o,na& anchor de"'h 170 ,,

    In-u"nc" Anch! D"*thC,' o) ac'ua& anchor de"'h

    230

    =

    = 1.3$

    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = 1 8 )c - 2$ 100 = 0.!36

    >d/e ds'ance = 1+$ ,,

    = 1.000

    Cnc!"t" "#$&n !"#$#tanc"= 637.22!

    St""l "#$&n !"#$#tanc"= 7$100.00

    = 600.+00

    S/#t"0 "#$&n t"n#$l" !"#$#tanc" (H$lt$1# t"n#$n ca*ac$t/)= 600.+00

    Sh"a! ca*ac$t/

    Cnc!"t" "&" !"#$#tanc"Anchor se BCTB AS->-F M20 E = 20 ,,

    Ees/n shear ress'ance 12400

    +$ ,,

    φ h&'

    od.c =

    no, =

    no, 5 ac' 5 2 no, ac' =

    )  T ac'  no,

    ,,2

    ) %.

    In-u"nc" "&" $#tanc" (n"" a$t$nal cnc!"t")

    (1

    ) . ,n 1 0.2+ 8 0.72 (1 no,  H ) . =

    d.c od.c  )  T I ) %.  ) . I n h&' H d.c =

    od.s

    d.s n h&' od.s od.s =

    F h&' ,n d.c H d.s  F &' =

    # oE.c =

    ( ,n =

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    In-u"nc" cnc!"t" #t!"n&th

    (o,"resse s'ren/'h )c = 1+.6

    (oncre'e s'ren/'h des/n (1620

    = = 0.+63

    In-u"nc" anch! #*ac$n& an "&" $#tanc"For,u&a )or sn/&e anchor

    = 3.211

    (oncre'e des/n ress'ance

    S'ee& des/n ress'ance

    = $4000.00

    = 432

    Anch! an H$lt$ T"n#$n Ca*ac$t/

    = F' . A'

    = 4+$.3$ k

    =

    = 3!+.67 k 5= F anchor

    Anch! an H$lt$ Sh"a! Ca*ac$t/= F . A'

    = 2+!.11 k

    2 == 0.000 k 5 # anchor

    C0$nat$n Anch! an H$lt$ Ca*ac$t/= 0.+214 5 0.!000

    (o,,en' :  Anchor strong enough

    D. BASE PLATE

    - = 36 c,

    - = 23 ,,

    - 9 = 3$ ,,

    - = 7$ ,,

    - = 410 ,,

    - A9 = 12!6

    R"'u$!" a#" *lat" a!"a

    A9r = = 166!.32

    %r = = 40.+6 c, % eks

    R"'u$!" a#" *lat" th$c+n"##

    '"1 =

    ,,2

    ) %.# )c 2$

    0.$

    ) A.# (1  ( ,n  (1 8 ( ,n  0.$ H F A.# =

    # oE.s

    # h&' n h&'  # od.s H # h&' =

    F anchor

    F 'en2 F 'en - F &'

    # anchor

    ,a F hor - # h&' H 0

    2 # anchor 8 F 'en2  F anchor

    % eks

    '" eks

    ,n

    sn

    c,2

    F co,"  F" c,2

    A9r 0.$

    ,n   Fco,"  A9 Fy% 1.33 0.$

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    = 0.374 c,

     Tn =

    = 62.467 k

    Mn = Tn 9

    = 2.1! k ,

    '"2 =

    = 1.132$4 c,

    '" re; = ,a '"1 < '"2 = 1.132$4 c, 5 '" eks

    e;ured %ase P&a'e 40! ,, 40! ,,

    >s'n/ %ase P&a'e 360 ,, 360 ,,

    ?a"as'as konds "erkua'an = 11.32$423 = 0.4!24 5 0.++00 <

    (o,,en' : Base plate need strengthening

    F'en n anchor 8 n h&'y

    6 Mn  sn  0.7$ Fy% 1.33 0.$

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    ,,

    k

    k

    k

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    k

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    11.32$4 ,,

    23 ,,

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