
#1
Apr1512, 04:03 PM

P: 6

So i have a stub axle shaft, I have determined maximum bending stress at several locations and the bending moments, my question is how do you calculate shear stress in a cantilevered beam?
I assumed the shear would be longitudinal along the shaft. Thanks for any assistance given. 



#2
Apr1512, 07:19 PM

P: 343

Differentiate the bending moment to obtain the shear stress.




#3
Apr1912, 10:05 PM

P: 1

Maybe you can use some FEA tools, e.g.PROE




#4
Apr1912, 11:56 PM

P: 3

How do you Calculate shear stress?
Measure the area of the side of the object that is in contact with the object applying force in meters. For example, if your objects are two boxes sliding past one another, measure the area of the side of the box. To find the area, measure the length and width of the side of the object with your ruler and then multiply these two values together.This will be your "A" in the shear stress equation.




#5
Apr2012, 10:18 AM

P: 343

Do you know the relation between bending moment and shear stress? If not, check your textbook. It is vitally important for you to know this.



Register to reply 
Related Discussions  
Howt to calculate shear stress?  Engineering, Comp Sci, & Technology Homework  7  
Why can maximum shear stress in a web be replaced by the average shear stress?  Engineering, Comp Sci, & Technology Homework  4  
Shear stress in Energymomentum Stress Tensor  Special & General Relativity  16  
How to calculate the max allowable shear stress for this particular body.  Mechanical Engineering  0  
how to I calculate resolved shear stress angles?  Engineering, Comp Sci, & Technology Homework  0 