Practice Detailing Practices (5.3) - Roofing System

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6 sample questions

Question 1.
What is the typical imposed load for an accessible flat roof?
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Refer to the required codes for load specifications.
Question 2.
Define the term 'wind load'.
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Think about how wind impacts buildings.
3Question 3.
What is the typical imposed load for a sloping roof?
- 0.5-1.0 kN/m²
- 0.75-1.5 kN/m²
- 1.5-3.0 kN/m²
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Think about the factors affecting load calculations.
4Question 4.
True or False: Bolted connections provide stronger rigidity than welded connections.
- True
- False
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Think about the strength and installation of each type.
Question 5.
Design a roof truss that can withstand a horizontal wind load of 1.5 kN/m² and explain how you would determine the necessary member sizes and connections.
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Consider how wind loads differ from vertical loads.
Question 6.
Analyze a scenario where a flat roof is used for both residential and commercial activities. Discuss how the imposed loads will differ and how this impacts design.
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Think about activities that would differ in weight and frequency.

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