Question

The details of a king post truss for a meeting hall are as under :
i) Size of hall - 12m×6m
(with gable end)
ii) Wall thickness - 30cm
iii) Clear span - 6m
iv) Spacing of truss - 2m c/c
v) Principal rafter - 12cm×10cm, 3.5m long
vi) Tie beam - 12cm×10cm, 6.6m long
vii) King post - 10cm×10cm, 1.8m long
viii) Strut - 10cm×10cm, 1.56 m long
ix) Purlin - 12cm × 8cm
x) Wall plate - 10cm × 8cm
xi) Common rafter - 10cm × 6cm, 4.10m long, 80cm c/c
a) Determine the number of members required for one truss. 4
b) Determine the number of trusses, number of common members for all trusses, length of members which is
not given 4
c) Calculate total wood work 6
d) Calculate total painting work 6
Note: Above (a), (b), (c) and (d) can be solved in tabular form.

Answer 1

Answer:

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