May 2012
Intermediate to advanced
485 pages
10h 45m
English
Content preview from Strength of MaterialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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QUESTIONS
- Draw a stress–strain diagram for a brittle material. Explain different stress levels.
- What is lateral strain? How is it related with Poisson’s ratio? What is the maximum value of Poisson’s ratio?
- What is a compound bar? How will you compute the elongation of a compound bar subjected to axial load?
- What are elastic constants? Define the interconnected relations.
- What are temperature stresses? Give the practical applications.
- Results from a tensile test on a mild steel bar are given below:
Diameter of bar = 2.5 cm, Gauge length = 5.0 cm, Load at limit of proportionality = 82,000 N, Extension of the bar at the limit of proportionality = 0.042 mm, Yield load = 86,000 N, Maximum load = 150,000 N, Length between gauge point after test = ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.