Design a fan roof truss as shown traving span 9m with roof sloping at 30$^{\circ}$ c/c spacing truss 4m height of eaves is 6m roofing material consist of GI sheet The structure is constructed for wind

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Design a fan roof truss as shown traving span 9m with roof sloping at 30

$^{\circ}$ c/c spacing truss 4m height of eaves is 6m roofing material consist of GI sheet The structure is constructed for wind

written 6.1 years ago by

teamques10 ★ 69k

design and drawing of steel structures

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written 6.1 years ago by

teamques10 ★ 69k

speed of 39 m/sec

Assume i] Normal permeability, Cpi=+0.2

ii] External wind co-eff k $_{1}=1$ , k $_{2}$ =0.91, k $_{3}$ =1 used bolted taint connection

Geometry of Truss:

Rise R=tan30 $^{\circ}\times$ 4.5 =2.6m

enter image description here Panel length = $\frac{25.2}{3}$ =1.73

C.c spacing of truss =4m(given)

c/c spacing of purline=1.73

load calculation per panel point

Dl per panel point ... on plan …

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