Luas atap ll’’n’’n = Luas atap jj’’l’’l = Luas atap hh’’j’’j = Luas atap ff’’h’’h = Luas atap dd’’f’’f = Luas atap bb’’d’’d = Luas atap abb’’ =

commit to user 27 Perencanaan Struktur Mall 3 Lantai RAB BAB 3 Perencanaan Atap Panjang atap m’n’ = 1,1780 Panjang atap an’ = 14,7252 + 1,1780 = 15,9032 m Panjang atap n’l’ = 1,2271 + 1,1780 = 2,4051 m Panjang atap l’j’ = j’h’ = h’f’ = f’d’ = d’b’ = ac’ = 2,4542 Panjang atap nn’’ = 13,6288 m Panjang atap mm’’ = 9032 , 15 6288 , 13 7252 , 14 x an xnn am = 12,6193 m Panjang atap ll’’ = 9032 , 15 6288 , 13 4981 , 13 x an xnn al = 11,5676 m Panjang atap kk’’ = 9032 , 15 6288 , 13 271 , 12 x an xnn ak = 10,5166 m Panjang atap jj’’ = 9032 , 15 6288 , 13 0439 , 11 x an xnn aj = 9,4644 m Panjang atap ii’’ = 9032 , 15 6288 , 13 8168 , 9 x an xnn ai = 8,4128 m Panjang atap hh’’ = 9032 , 15 6288 , 13 5897 , 8 x an xnn ah = 7,3612 m Panjang atap gg’’ = 9032 , 15 6288 , 13 3626 , 7 x an xnn ag = 6,3096 m Panjang atap ff’’ = 9032 , 15 6288 , 13 1355 , 6 x an xnn af = 5,2580 m Panjang atap ee’’ = 9032 , 15 6288 , 13 9084 , 4 x an xnn ae = 4,2064 m Panjang atap dd’’ = 9032 , 15 6288 , 13 6813 , 3 x an xnn ad = 3,1548 m Panjang atap cc’’ = 9032 , 15 6288 , 13 4542 , 2 x an xnn ac = 2,1032 m Panjang atap bb’’ = 9032 , 15 6288 , 13 2271 , 1 x an xnn ab = 1,0516 m

a. Luas atap ll’’n’’n =

. 2 l n nn ll commit to user 28 Perencanaan Struktur Mall 3 Lantai RAB BAB 3 Perencanaan Atap = 4051 , 2 . 2 6288 , 13 5676 , 11 = 30,2999 m 2

b. Luas atap jj’’l’’l =

. 2 j l ll jj = 4542 , 2 . 2 5676 , 11 4644 , 9 = 25,8084 m 2

c. Luas atap hh’’j’’j =

. 2 h j jj hh = 4542 , 2 . 2 4644 , 9 3612 , 7 = 20,6467 m 2

d. Luas atap ff’’h’’h =

. 2 f h hh ff = 4542 , 2 . 2 3612 , 7 2580 , 5 = 15,4850 m 2

e. Luas atap dd’’f’’f =

. 2 d f ff dd = 4542 , 2 . 2 2580 , 5 1548 , 3 = 10,3233 m 2

f. Luas atap bb’’d’’d =

. 2 b d dd bb = 4542 , 2 . 2 1548 , 3 0516 , 1 = 5,1617 m 2

g. Luas atap abb’’ =

. . 2 1 ab bb commit to user 29 Perencanaan Struktur Mall 3 Lantai RAB BAB 3 Perencanaan Atap = 2271 , 1 . 0516 , 1 . 2 1 = 0,6452 m 2 Luasan plafond setengah kuda-kuda seperti terlihat pada Gambar 3.7. Gambar 3.7. Luasan Plafon Setengah Kuda-Kuda Panjang plafon ab’ = 12 .2,0833 = 1,04165 Panjang plafon ac’ = 2,8033 Panjang plafon ad’ =1,04165 + 2,8033 = 3,12495 m Panjang plafon ae’ =1,04165 + 3,12495 = 4,1666 m Panjang plafon af’ =1,04165 + 4,1666 = 5,20825 m Panjang plafon ag’ =1,04165 + 5,20825 = 6,2499 m Panjang plafon ah’ =1,04165 + 6,2499 = 7,29155 m Panjang plafon ai’ =1,04165 + 7,29155 = 8,3332 m Panjang plafon aj’ =1,04165 + 8,3332 = 9,37485 m Panjang plafon ak’ =1,04165 + 9,37485 = 10,4165 m Panjang plafon al’ =1,04165 + 10,4165 = 11,45815 m Panjang plafon am’ =1,04165 + 11,45815 = 12,4998 m U L U R L L commit to user 30 Perencanaan Struktur Mall 3 Lantai RAB BAB 3 Perencanaan Atap Panjang plafon m’n’ =1 m Panjang plafon an’ =12,4998 + 1 = 13,4998 m Panjang plafon n’l’ =1,04165 + 1 = 2,04156 m Panjang plafon p’j’ =j’h’ = h’f’ = f’d’ = d’b’ = a’c’ = 2,0833 m Panjang plafon nn’’ =13,6288 m Panjang plafon mm’’ = 4999 , 13 6288 , 13 4998 , 12 x an xnn am = 12,6193 m Panjang plafon ll’’ = 4999 , 13 6288 , 13 45815 , 11 x an xnn at = 11,5676 m Panjang plafon kk’’ = 4999 , 13 6288 , 13 4165 , 10 x an xnn ak = 10,5160 m Panjang plafon jj’’ = 4999 , 13 6288 , 13 37485 , 9 x an xnn aj = 9,4644 m Panjang plafon ii’’ = 4999 , 13 6288 , 13 3332 , 8 x an xnn ai = 8,4128 m Panjang plafon hh’’ = 4999 , 13 6288 , 13 29155 , 7 x an xnn ah = 7,3612 m Panjang plafon gg’’ = 4999 , 13 6288 , 13 2499 , 6 x an xnn ag = 6,3096 m Panjang plafon ff’’ = 4999 , 13 6288 , 13 20825 , 5 x an xnn af = 5,2580 m Panjang plafon ee’’ = 4999 , 13 6288 , 13 1666 , 4 x an xnn ae = 4,2064 m Panjang plafon dd’’ = 4999 , 13 6288 , 13 12495 , 3 x an xnn ad = 3,1548 m Panjang plafon cc’’ = 4999 , 13 6288 , 13 0833 , 2 x an xnn ac = 2,1032 m Panjang plafon bb’’ = 4999 , 13 6288 , 13 0416 , 1 x an xnn ab = 1,0516 m

a. Luas plafon ll’’n’’n