May
02
Filed Under (Engineering) by Brad on 02-05-2010
A asked:
Why the designers do not apply the theoretical stress concentration factor to a component made of ductile material and loaded elastically with a static load?
Why the designers do not apply the theoretical stress concentration factor to a component made of ductile material and loaded elastically with a static load?
July
16
Filed Under (Engineering) by Brad on 16-07-2009
~ asked:
How would you calculate the stress of a specimen?
How would you calculate the stress of a specimen?
What are the units of stress?
What is toughness?
What are the factors affecting toughness?
March
24
Filed Under (Engineering) by Brad on 24-03-2008
.sammiej. asked:
I’ve come acorss a problem, this is what i’m faced with.
I’ve come acorss a problem, this is what i’m faced with.
A hollow steel tube has an external diamater of 100mm and a 80mm internal diamater, it is 3m long, and is subjected to a tensile load of 400kN. The stress of the tube needs to be calculated, and also, how much would the tube stretch if Youngs Modulus is 200 000 N/mm².
Thanks very much! Any help will be EXTREMELY appreciated.
Sam Lilley
March
01
Filed Under (Engineering) by Brad on 01-03-2008
Game Theorist asked:
When the yield stress of the web is more than the flange, so i use the smaller yield stress to calculate the sectiona capacity, or the larger one?
Im guessing the smaller to be safe.
When the yield stress of the web is more than the flange, so i use the smaller yield stress to calculate the sectiona capacity, or the larger one?
Im guessing the smaller to be safe.
