Question
Download Solution PDFThe minimum edge distance and end distance from the centre of any hole to the nearest edge of plate for sheared or hand flame cut edge is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Specification for the pitch of bolts or rivets
1. Minimum pitch and minimum gauge length
- P = 2.5 × nominal diameter of the bolt
2. Minimum end and edge distance
- emin = 1.5 × diameter of the bolt hole ....... (for machine cut element)
- emin = 1.7 × diameter of the bolt hole ....... (for hand-cut element)
3. Maximum end and edge distance
- emax = 12 × t × ϵ
- Where, ϵ \(= \sqrt {\frac{{250}}{{{f_y}}}} \), fy = yield stress and t = thickness of thinner plate.
4. The maximum pitch of bolts or rivets or welds in the compression zone
Pmax = minimum { 12 × t or 200 mm } ....... (For compression zone)
Where, t = thickness of the thinner plate
5. The maximum pitch of bolts or rivets or welds in the tension zone
Pmax = minimum { 16 × t or 200 mm } ....... (For tension zone)
Where, t = thickness of the thinner plate
Last updated on May 28, 2025
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