Solid Mechanics Final

Question 1

Stress in tension and compression

What are the three equations that come to mind after seeing this diagram?

Answer 1

Question 2

How would you go about after seeing this diagram?

Answer 2

Question 3

6_x = ?

Answer 3

Question 4

For a rectangular section, I = ?

And draw diagram of where b and d are

Answer 4

Question 5

What would this diagram represent?

Answer 5

Question 6

You should be able to calculate M for simple beam structures using ____ conditions such as taking ____ or ____ of _____

Answer 6

You should be able to calculate M for simple beam structures using equilibrium conditions such as taking moments or balance of forces

Question 7

Where is the M_max in this diagram?

Answer 7

Question 8

Where is the Mmax in this diagram?

Answer 8

Question 9

Where is the most critical location where failure occurs in this diagram?

Answer 9

Question 10

How would you go about labelling this diagram?

Answer 10

Question 11

Write down and define all the equations for a driagram like this

Answer 11

Question 12

What is the main equation to do with a diagram like this?

And define all letters

Answer 12

Question 13

Shear stress always comes as a…?

Answer 13

…set

Question 14

What does this picture represent?

Answer 14

The stress state

Question 15

What equations would you have to use for the possibility of combined bending and shear?

Answer 15

Question 16

What would the diagram for stresses in thin walled vessels look like?

Answer 16

Question 17

What equations would be used for a stresses in a thin-walled pressure vessel?

Answer 17

Question 18

What is this also equal too?

Answer 18