LESSON 6:REACTIONS OF SUPPORTS AND CONNECTIONS FOR A 2D STRUCTURE

Question 1

According to this, a beam may be determinate or indeterminate

Answer 1

Determinancy

Question 2

It is a bar subject to forces or couples that lie in a place containing the longitudinal of the bar

Answer 2

Beam

Question 3

A beam is statistically _______ if the reactions of supports may be determined by use of equations of static equilibrium (EFx=0, EFy=0, Mo=0)

Answer 3

Determinate

Question 4

A beam is statistically _____ if the number of reactions exerted upon a beam exceeds the number of equations in static equilibrium

Answer 4

Indeterminate