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10000CE401122001

100൩൩ ‏ط‎

200mm
2P

100mm
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ISHB 300 © 58.8 kg/m

A roof truss has a span of 12m and a rise of 2.5m is placed at 4m c/c. Calculate
the live load on the roof truss.

Determine the design wind pressure on a pitched roof near Pune

Given Structure:

An industrial shed situated on flat terrain with sparsely populated buildings.

The span of roof truss is 18 m and rise is 3 m

Height of building at eaves: 10 m

A deodar wood column of 3m unsupported length has a cross section of 150mm x
200mm. Calculate the safe axial load carrying capacity of column when used for
outside location.

Design an I section purlin for an industrial building with Galvanised iron sheets
as the roofing material.

Spacing of trusses = 6m c/c Spacing of purlins = 1.5m c/c
Inclination of main rafter to horizontal - 300 Wind pressure = 2 kKN/m?

Live load = 1kN/m? Weight of GI sheets =130N/m?
Grade of steel : Fe 410

Design a Sal wood timber joist of clear span 6m placed at centre to centre spacing
of 3m in a roof. The bearing at each end is 30cm. The dead load of roof covering
is 1.5kN/m” and live load is 3 kN/m?

Classify the timber based on modulus of elasticity, durability, and treatability.

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