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
- What is stiffness of a shaft? Why a hollow shaft is preferred over a solid shaft?
- Define torsional rigidity of a shaft. How a moment is applied to produce torque in a shaft?
- Define polar moment of inertia and polar modulus. Give the polar modulus for solid circular shaft and a hollow shaft.
- What is strain energy? How strain energy of a circular shaft is calculated?
- How the power transmitted by a shaft is computed?
- A solid shaft has to transmit 360 kW power at 120 rpm. The shaft must not be stressed beyond 70 MPa and must not twist more than 1° in a length of 4 m. Select the suitable diameter. G = 80 GPa.
- A solid shaft of 2.5 m length of 4 cm diameter is rigidly fixed at the ends. At a distance of 1.5 m from one end, a twisting moment ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.