hitungan gording nurma baru

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 Jarak Antar Buhul 1.79 m  Jarak Antar Gording 1.79 m  Jarak Antar Kuda -Kuda 4.5 m Sudut Kemiringan Atap 22 enutup Atap 4! kg"m2  # ekanan # iup Angin 4! kg"m2 $e% &ange ro'l Ba(a )*+ 125 125 ,.5 9 ) 47 ( )/ 290 (/ 10,!!! mm0 / 47!!! mm0 / 25! 3pa Be%an 3ati Berat Gording 20. kg"m Berat Atap 71.,k g"m 95.4 kg"m Be%an idup 6i Gording 1!! kg Be%an Angin  # ekanan Ang in 4! kg"m2 Koe'ien Angin # ekan !.!4 Koe'ien Angin iap -!.4 -!.4 * #ekan 2.,4 kg"m * iap -2.,4 kg"m 3en8ari 3omen / 2.25 Aki%at Be%an 3ati 95.4 kg"m .45 kg"m / 05.74 kg"m 3 220.9! kgm 3/ 22.,2 kgm Aki%at Be%an idup 1!! kg 3 1!4.01 kgm 3/ 21.!7 kgm !:!2;-!:4

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perhitungan gording struktur baja teknik sipil semester 4

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7/21/2019 Hitungan Gording Nurma Baru

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Aki%at Angin

 #ekan 3 7.25 kgm

iap 3 -72.5! kgm

Kom%inai Be%an Arah < Arah =

>? 1:46 010.4, 01.,, kgm>? 1:26 @ !:5 02!.0 07.,7 kgm

>? 1:26 @ 1:, 0!2.09 ,!.5 kgm

>? 1:26 @ 1:, @ !:* 441.07 ,!.5 kgm

>? 1:26 @ 1:0 * @ !:5 00!.2, 07.,7 kgm

>? !:96 @ 1:0* 21!.90 2!.05 kgm

>? !:96 - 1:0* 192.! 2!.05 kgm

 Jadi 3u 441.0,9710 4410,97.1mm

3u/ ,!.527009 ,!527.04 mm

Kompak

3n 04!!!!!! mm

3n/ 1175!!!! mm

!.144 !.115 1

!.259 1

 

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Antar KudaC 45!! mm

6ipakai Ba(a 125 125 ,.5 9

+/ 25! 3pa

%125 mm

t 9 mm #a%el 10,!!! mm0

Berat Ba(a20. kg"m

Berat enutup Atap 4! kg"m

%e%an mati 6 !.,0 "mm

%e%an hidup 1!!!

u 1,!!

u !.7,5, "mm

3u0707925 mm

Aumikan enampang Kompak

perlu 1,,10 mm0

1,.,10 8m0

Dek Kelangingan enampang

E ,.9444444

E$14

Ep Er

1!.751744 27.57172

1!,.25250 1,1.27,1,

KompakF

372!!!!! mm

) perlu4!5!!!! mm4

4!5 8m4

) Ba(a 47 8m4

47!!!! mm4

Dek endutan

  .9,54,,4

  6ii(inkan1.75 AmanF

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mm

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6ipakai Ba(a 125 125 ,.5 9

d 125 mm

% 125 mm

t 9 mm

t$ ,.5 mm

h 91 mm

/ 25! 3pa

Dek eramaan 5.21

14 ,9.57!1!9 HKF

In 12.175 ton

Id 1!.9,75 ton

In Iu

12.175

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mm