Mohr's circle with weld across element

  • Thread starter Thread starter ridiculoid
  • Start date Start date
  • Tags Tags
    Circle Element
AI Thread Summary
The discussion revolves around the application of Mohr's circle to a problem involving induced loading elements and a weld across an element. The user is uncertain whether to measure an angle of 78° clockwise or anticlockwise from the Y-axis when constructing Mohr's circle. There is also a query regarding the necessity of using Mohr's circles for the solution and a request for the algebraic equations for calculating principal stresses and directions. The conversation highlights the need for clarity on angle measurement and alternative methods for solving the problem. Understanding these concepts is crucial for accurately analyzing stress in the given scenario.
ridiculoid
Messages
18
Reaction score
0

Homework Statement


[/B]
problem - https://imgur.com/SKeTUXN

Homework Equations



Mohrs circle

The Attempt at a Solution


[/B]
I have drawn 2 induced loading elements (shown at the bottom of of my working) I just seem to have conflicting information from some class examples and am wondering whether I take the 78° clockwise or anticlockwise from the Y axis of the element.

Mohrs circle working - https://imgur.com/YPtVNSb
 
Physics news on Phys.org
Who says that you have to solve this using Mohr's circles? What are the algebraic equation for the principal stresses and the principal directions for this problem?
 
Thread 'Collision of a bullet on a rod-string system: query'

Thread 'Collision of a bullet on a rod-string system: query'

In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
View full post »

Similar threads

Homework check - Mohr's circle & Shear stress in I beam
Replies
1
Views
2K
Engineering Loads on a shaft with V-Belts
Replies
2
Views
2K
Mohr's Circle and Strain Gauges
Replies
8
Views
4K
Stress transformation, shear stress state, Mohr's circle c/work
Replies
6
Views
4K
B Hopf fibration, Bloch sphere and quantum rotations - interactive site
Replies
1
Views
2K
Finding M & T Using Mohr's Strain Circle
Replies
1
Views
8K
Equilibrium of Rigid Bodies. Rafter. What is moment arm?
Replies
1
Views
3K
Calculating Bending Moment & Torque from Mohr's Strain Circle
Replies
3
Views
5K
3 consecutive loops with one being moved from the other two. Len'z Law
Replies
1
Views
2K
Converting State Vectors to Keplerian Orbital Elements for Binary Objects
Replies
13
Views
3K

Hot Threads

Recent Insights

Back
Top