Сontrol questions

1.    When do we have the case of combined stresses?

2.    When do we have the case of complex bending?

3.    How we can describe the strength state of construction under complex bending?

4.    How can we find the beam deformation under complex bending?

5.    Write down the equation of neutral axis of beam under complex bending.

6.    When do we have the case of the off-centre acting of force of tension or compression?

7.    Write down the equation of neutral axis of beam under the off-centre acting of force of tension or compression.

8.     What is the core of the cross-section?

9.    How can we find the location of the core of the cross-section?

10. What a construction is named as column?

11.    How do we calculate column by critical load?

12.    Write down the Euler’s formula.