THEORY OF STRUCTURES QUIZ

t compressive

t tensile

8.75 t tensile

6.25 t compressive

/16

3 /16

2 /15

3 /8

Q = F – S

Q = S × F

Q = S – F

Q = S + F

1.5 cm

2.5 cm

1 cm

2 cm

All of these

In a loaded beam, the moment at which the entire section of the beam becomes fully plastic, is called plastic moment

In a fully plastic stage of the beam, the neutral axis divides the section in two sections of equal area

In a loaded beam, the moment at which the first yield occurs is called yield moment

y = h/l² × (1 – x )

y = 2h/l² × (1 – x)

y = 3h/l² × (1 – x)

y = 4h/l² × (1 – x)

ML/2EI

ML/EI

ML²/3EI

ML²/2EI

Guest's or Trecas' theory

St. Venant's theory

Von Mises' theory

Rankine's theory

Proof resilience

Stiffness

Proof load

Proof stress

Proof stress

Proof load

Proof resilience

Stiffness